306075651

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4253}}^1$

素因数の和:4435

約数の個数: 32

約数和(自身を含む): 490060800

約数和(自身を除く): 183985149

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 3129, 3427, 4253, 10281, 12759, 23989, 29771, 71967, 89313, 97819, 293457, 633697, 684733, 1901091, 2054199, 4435879, 13307637, 14575031, 43725093, 102025217, 306075651]

約数ペア:

[(1, 306075651), (3, 102025217), (7, 43725093), (21, 14575031), (23, 13307637), (69, 4435879), (149, 2054199), (161, 1901091), (447, 684733), (483, 633697), (1043, 293457), (3129, 97819), (3427, 89313), (4253, 71967), (10281, 29771), (12759, 23989)]