419793903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2743751}}^1$

素因数の和:2743774

約数の個数: 12

約数和(自身を含む): 642037968

約数和(自身を除く): 222244065

約数列:

[1, 3, 9, 17, 51, 153, 2743751, 8231253, 24693759, 46643767, 139931301, 419793903]

約数ペア:

[(1, 419793903), (3, 139931301), (9, 46643767), (17, 24693759), (51, 8231253), (153, 2743751)]