331325489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6521}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 375667200

約数和(自身を除く): 44341711

約数列:

[1, 11, 31, 149, 341, 1639, 4619, 6521, 50809, 71731, 202151, 971629, 2223661, 10687919, 30120499, 331325489]

約数ペア:

[(1, 331325489), (11, 30120499), (31, 10687919), (149, 2223661), (341, 971629), (1639, 202151), (4619, 71731), (6521, 50809)]