157217711

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 184220160

約数和(自身を除く): 27002449

約数列:

[1, 7, 67, 101, 469, 707, 3319, 6767, 23233, 47369, 222373, 335219, 1556611, 2346533, 22459673, 157217711]

約数ペア:

[(1, 157217711), (7, 22459673), (67, 2346533), (101, 1556611), (469, 335219), (707, 222373), (3319, 47369), (6767, 23233)]