664394907

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{96331}}^1$

素因数の和:96375

約数の個数: 24

約数和(自身を含む): 1024972480

約数和(自身を除く): 360577573

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 96331, 288993, 1059641, 1830289, 3178923, 5490867, 11656051, 20133179, 34968153, 60399537, 221464969, 664394907]

約数ペア:

[(1, 664394907), (3, 221464969), (11, 60399537), (19, 34968153), (33, 20133179), (57, 11656051), (121, 5490867), (209, 3178923), (363, 1830289), (627, 1059641), (2299, 288993), (6897, 96331)]