31942939

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 37785600

約数和(自身を除く): 5842661

約数列:

[1, 7, 47, 79, 329, 553, 1229, 3713, 8603, 25991, 57763, 97091, 404341, 679637, 4563277, 31942939]

約数ペア:

[(1, 31942939), (7, 4563277), (47, 679637), (79, 404341), (329, 97091), (553, 57763), (1229, 25991), (3713, 8603)]