1057314705

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{274271}}^1$

素因数の和:274536

約数の個数: 16

約数和(自身を含む): 1698292224

約数和(自身を除く): 640977519

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 274271, 822813, 1371355, 4114065, 70487647, 211462941, 352438235, 1057314705]

約数ペア:

[(1, 1057314705), (3, 352438235), (5, 211462941), (15, 70487647), (257, 4114065), (771, 1371355), (1285, 822813), (3855, 274271)]