31224633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 16053447

約数列:

[1, 3, 11, 33, 37, 107, 111, 239, 321, 407, 717, 1177, 1221, 2629, 3531, 3959, 7887, 8843, 11877, 25573, 26529, 43549, 76719, 97273, 130647, 281303, 291819, 843909, 946201, 2838603, 10408211, 31224633]

約数ペア:

[(1, 31224633), (3, 10408211), (11, 2838603), (33, 946201), (37, 843909), (107, 291819), (111, 281303), (239, 130647), (321, 97273), (407, 76719), (717, 43549), (1177, 26529), (1221, 25573), (2629, 11877), (3531, 8843), (3959, 7887)]