393401322

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{358289}}^1$

素因数の和:358358

約数の個数: 24

約数和(自身を含む): 866345220

約数和(自身を除く): 472943898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 358289, 716578, 1074867, 2149734, 3224601, 6449202, 21855629, 43711258, 65566887, 131133774, 196700661, 393401322]

約数ペア:

[(1, 393401322), (2, 196700661), (3, 131133774), (6, 65566887), (9, 43711258), (18, 21855629), (61, 6449202), (122, 3224601), (183, 2149734), (366, 1074867), (549, 716578), (1098, 358289)]