1321441793

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{13841}}^1$

素因数の和:14464

約数の個数: 16

約数和(自身を含む): 1578652416

約数和(自身を除く): 257210623

約数列:

[1, 7, 23, 161, 593, 4151, 13639, 13841, 95473, 96887, 318343, 2228401, 8207713, 57453991, 188777399, 1321441793]

約数ペア:

[(1, 1321441793), (7, 188777399), (23, 57453991), (161, 8207713), (593, 2228401), (4151, 318343), (13639, 96887), (13841, 95473)]