309116159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 366084096

約数和(自身を除く): 56967937

約数列:

[1, 11, 23, 31, 121, 253, 341, 713, 2783, 3583, 3751, 7843, 39413, 82409, 86273, 111073, 433543, 906499, 1221803, 2554679, 9971489, 13439833, 28101469, 309116159]

約数ペア:

[(1, 309116159), (11, 28101469), (23, 13439833), (31, 9971489), (121, 2554679), (253, 1221803), (341, 906499), (713, 433543), (2783, 111073), (3583, 86273), (3751, 82409), (7843, 39413)]