426839247

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3457}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 672235200

約数和(自身を除く): 245395953

約数列:

[1, 3, 9, 17, 27, 51, 153, 269, 459, 807, 2421, 3457, 4573, 7263, 10371, 13719, 31113, 41157, 58769, 93339, 123471, 176307, 528921, 929933, 1586763, 2789799, 8369397, 15808861, 25108191, 47426583, 142279749, 426839247]

約数ペア:

[(1, 426839247), (3, 142279749), (9, 47426583), (17, 25108191), (27, 15808861), (51, 8369397), (153, 2789799), (269, 1586763), (459, 929933), (807, 528921), (2421, 176307), (3457, 123471), (4573, 93339), (7263, 58769), (10371, 41157), (13719, 31113)]