293880939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{86461}}^1$

素因数の和:86578

約数の個数: 16

約数和(自身を含む): 431618304

約数和(自身を除く): 137737365

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 86461, 259383, 951071, 2853213, 8905483, 26716449, 97960313, 293880939]

約数ペア:

[(1, 293880939), (3, 97960313), (11, 26716449), (33, 8905483), (103, 2853213), (309, 951071), (1133, 259383), (3399, 86461)]