7301965419

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^2\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 12621217440

約数和(自身を除く): 5319252021

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 113, 203, 261, 313, 339, 609, 791, 939, 1017, 1827, 2191, 2373, 2817, 3277, 6573, 7119, 9077, 9831, 12769, 19719, 22939, 27231, 29493, 35369, 38307, 63539, 68817, 81693, 89383, 106107, 114921, 190617, 206451, 247583, 268149, 318321, 370301, 571851, 742749, 804447, 1025701, 1110903, 2228247, 2592107, 3077103, 3332709, 3996697, 7179907, 7776321, 9231309, 11990091, 21539721, 23328963, 27976879, 35970273, 64619163, 83930637, 115904213, 251791911, 347712639, 811329491, 1043137917, 2433988473, 7301965419]

約数ペア:

[(1, 7301965419), (3, 2433988473), (7, 1043137917), (9, 811329491), (21, 347712639), (29, 251791911), (63, 115904213), (87, 83930637), (113, 64619163), (203, 35970273), (261, 27976879), (313, 23328963), (339, 21539721), (609, 11990091), (791, 9231309), (939, 7776321), (1017, 7179907), (1827, 3996697), (2191, 3332709), (2373, 3077103), (2817, 2592107), (3277, 2228247), (6573, 1110903), (7119, 1025701), (9077, 804447), (9831, 742749), (12769, 571851), (19719, 370301), (22939, 318321), (27231, 268149), (29493, 247583), (35369, 206451), (38307, 190617), (63539, 114921), (68817, 106107), (81693, 89383)]