15351867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 24719760

約数和(自身を除く): 9367893

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 5281, 15843, 47529, 89777, 100339, 269331, 301017, 807993, 903051, 1705763, 5117289, 15351867]

約数ペア:

[(1, 15351867), (3, 5117289), (9, 1705763), (17, 903051), (19, 807993), (51, 301017), (57, 269331), (153, 100339), (171, 89777), (323, 47529), (969, 15843), (2907, 5281)]