1237223679

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{5981}}^1$

素因数の和:7338

約数の個数: 16

約数和(自身を含む): 1682329824

約数和(自身を除く): 445106145

約数列:

[1, 3, 53, 159, 1301, 3903, 5981, 17943, 68953, 206859, 316993, 950979, 7781281, 23343843, 412407893, 1237223679]

約数ペア:

[(1, 1237223679), (3, 412407893), (53, 23343843), (159, 7781281), (1301, 950979), (3903, 316993), (5981, 206859), (17943, 68953)]