348567939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18701}}^1$

素因数の和:18835

約数の個数: 24

約数和(自身を含む): 534877200

約数和(自身を除く): 186309261

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 18701, 56103, 168309, 355319, 1065957, 2038409, 3197871, 6115227, 18345681, 38729771, 116189313, 348567939]

約数ペア:

[(1, 348567939), (3, 116189313), (9, 38729771), (19, 18345681), (57, 6115227), (109, 3197871), (171, 2038409), (327, 1065957), (981, 355319), (2071, 168309), (6213, 56103), (18639, 18701)]