1261553991

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1\times {\mathrm{2753}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 1700165376

約数和(自身を除く): 438611385

約数列:

[1, 3, 103, 309, 1483, 2753, 4449, 8259, 152749, 283559, 458247, 850677, 4082699, 12248097, 420517997, 1261553991]

約数ペア:

[(1, 1261553991), (3, 420517997), (103, 12248097), (309, 4082699), (1483, 850677), (2753, 458247), (4449, 283559), (8259, 152749)]