63617449

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 74280960

約数和(自身を除く): 10663511

約数列:

[1, 7, 61, 383, 389, 427, 2681, 2723, 23363, 23729, 148987, 163541, 166103, 1042909, 9088207, 63617449]

約数ペア:

[(1, 63617449), (7, 9088207), (61, 1042909), (383, 166103), (389, 163541), (427, 148987), (2681, 23729), (2723, 23363)]