493684995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1430971}}^1$

素因数の和:1431002

約数の個数: 16

約数和(自身を含む): 824239872

約数和(自身を除く): 330554877

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1430971, 4292913, 7154855, 21464565, 32912333, 98736999, 164561665, 493684995]

約数ペア:

[(1, 493684995), (3, 164561665), (5, 98736999), (15, 32912333), (23, 21464565), (69, 7154855), (115, 4292913), (345, 1430971)]