171024007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21991}}^1$

素因数の和:22110

約数の個数: 16

約数和(自身を含む): 215345664

約数和(自身を除く): 44321657

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 21991, 153937, 241901, 1693307, 2221091, 15547637, 24432001, 171024007]

約数ペア:

[(1, 171024007), (7, 24432001), (11, 15547637), (77, 2221091), (101, 1693307), (707, 241901), (1111, 153937), (7777, 21991)]