1917145845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2506073}}^1$

素因数の和:2506101

約数の個数: 24

約数和(自身を含む): 3518527896

約数和(自身を除く): 1601382051

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2506073, 7518219, 12530365, 22554657, 37591095, 42603241, 112773285, 127809723, 213016205, 383429169, 639048615, 1917145845]

約数ペア:

[(1, 1917145845), (3, 639048615), (5, 383429169), (9, 213016205), (15, 127809723), (17, 112773285), (45, 42603241), (51, 37591095), (85, 22554657), (153, 12530365), (255, 7518219), (765, 2506073)]