2938866483

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22189}}^1$

素因数の和:22276

約数の個数: 48

約数和(自身を含む): 4917659040

約数和(自身を除く): 1978792557

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2499, 2597, 2703, 6307, 7791, 18921, 22189, 44149, 66567, 132447, 155323, 377213, 465969, 1087261, 1131639, 1176017, 2640491, 3261783, 3528051, 7921473, 8232119, 18483437, 19992289, 24696357, 55450311, 57624833, 59976867, 139946023, 172874499, 419838069, 979622161, 2938866483]

約数ペア:

[(1, 2938866483), (3, 979622161), (7, 419838069), (17, 172874499), (21, 139946023), (49, 59976867), (51, 57624833), (53, 55450311), (119, 24696357), (147, 19992289), (159, 18483437), (357, 8232119), (371, 7921473), (833, 3528051), (901, 3261783), (1113, 2640491), (2499, 1176017), (2597, 1131639), (2703, 1087261), (6307, 465969), (7791, 377213), (18921, 155323), (22189, 132447), (44149, 66567)]