1330591899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{7951}}^1$

素因数の和:8587

約数の個数: 32

約数和(自身を含む): 2187372544

約数和(自身を除く): 856780645

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 613, 1839, 4291, 7951, 7969, 12873, 23853, 23907, 55657, 55783, 103363, 166971, 167349, 310089, 723541, 2170623, 4873963, 14621889, 34117741, 63361519, 102353223, 190084557, 443530633, 1330591899]

約数ペア:

[(1, 1330591899), (3, 443530633), (7, 190084557), (13, 102353223), (21, 63361519), (39, 34117741), (91, 14621889), (273, 4873963), (613, 2170623), (1839, 723541), (4291, 310089), (7951, 167349), (7969, 166971), (12873, 103363), (23853, 55783), (23907, 55657)]