3006731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 4085760

約数和(自身を除く): 1079029

約数列:

[1, 7, 13, 19, 37, 47, 91, 133, 247, 259, 329, 481, 611, 703, 893, 1729, 1739, 3367, 4277, 4921, 6251, 9139, 11609, 12173, 22607, 33041, 63973, 81263, 158249, 231287, 429533, 3006731]

約数ペア:

[(1, 3006731), (7, 429533), (13, 231287), (19, 158249), (37, 81263), (47, 63973), (91, 33041), (133, 22607), (247, 12173), (259, 11609), (329, 9139), (481, 6251), (611, 4921), (703, 4277), (893, 3367), (1729, 1739)]