140540921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 151683840

約数和(自身を除く): 11142919

約数列:

[1, 17, 79, 227, 461, 1343, 3859, 7837, 17933, 36419, 104647, 304861, 619123, 1778999, 8267113, 140540921]

約数ペア:

[(1, 140540921), (17, 8267113), (79, 1778999), (227, 619123), (461, 304861), (1343, 104647), (3859, 36419), (7837, 17933)]