1355861521

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{6883}}^1$

素因数の和:7260

約数の個数: 16

約数和(自身を含む): 1570212864

約数和(自身を除く): 214351343

約数列:

[1, 7, 107, 263, 749, 1841, 6883, 28141, 48181, 196987, 736481, 1810229, 5155367, 12671603, 193694503, 1355861521]

約数ペア:

[(1, 1355861521), (7, 193694503), (107, 12671603), (263, 5155367), (749, 1810229), (1841, 736481), (6883, 196987), (28141, 48181)]