142928643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 224808192

約数和(自身を除く): 81879549

約数列:

[1, 3, 11, 13, 33, 39, 143, 317, 429, 951, 1051, 3153, 3487, 4121, 10461, 11561, 12363, 13663, 34683, 40989, 45331, 135993, 150293, 333167, 450879, 999501, 3664837, 4331171, 10994511, 12993513, 47642881, 142928643]

約数ペア:

[(1, 142928643), (3, 47642881), (11, 12993513), (13, 10994511), (33, 4331171), (39, 3664837), (143, 999501), (317, 450879), (429, 333167), (951, 150293), (1051, 135993), (3153, 45331), (3487, 40989), (4121, 34683), (10461, 13663), (11561, 12363)]