1330963197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{19427}}^1$

素因数の和:20028

約数の個数: 16

約数和(自身を含む): 1821258432

約数和(自身を除く): 490295235

約数列:

[1, 3, 41, 123, 557, 1671, 19427, 22837, 58281, 68511, 796507, 2389521, 10820839, 32462517, 443654399, 1330963197]

約数ペア:

[(1, 1330963197), (3, 443654399), (41, 32462517), (123, 10820839), (557, 2389521), (1671, 796507), (19427, 68511), (22837, 58281)]