245632023

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 439356736

約数和(自身を除く): 193724713

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 181, 273, 543, 819, 1267, 1629, 1657, 2353, 3801, 4971, 7059, 11403, 11599, 14913, 16471, 21177, 21541, 34797, 49413, 64623, 104391, 148239, 150787, 193869, 299917, 452361, 899751, 1357083, 2099419, 2699253, 3898921, 6298257, 11696763, 18894771, 27292447, 35090289, 81877341, 245632023]

約数ペア:

[(1, 245632023), (3, 81877341), (7, 35090289), (9, 27292447), (13, 18894771), (21, 11696763), (39, 6298257), (63, 3898921), (91, 2699253), (117, 2099419), (181, 1357083), (273, 899751), (543, 452361), (819, 299917), (1267, 193869), (1629, 150787), (1657, 148239), (2353, 104391), (3801, 64623), (4971, 49413), (7059, 34797), (11403, 21541), (11599, 21177), (14913, 16471)]