42417767

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 49612800

約数和(自身を除く): 7195033

約数列:

[1, 7, 67, 149, 469, 607, 1043, 4249, 9983, 40669, 69881, 90443, 284683, 633101, 6059681, 42417767]

約数ペア:

[(1, 42417767), (7, 6059681), (67, 633101), (149, 284683), (469, 90443), (607, 69881), (1043, 40669), (4249, 9983)]