321796761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14153}}^1$

素因数の和:14233

約数の個数: 32

約数和(自身を含む): 513620352

約数和(自身を除く): 191823591

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 14153, 22737, 42459, 155683, 183989, 467049, 551967, 750109, 2023879, 2250327, 6071637, 8251199, 9751417, 24753597, 29254251, 107265587, 321796761]

約数ペア:

[(1, 321796761), (3, 107265587), (11, 29254251), (13, 24753597), (33, 9751417), (39, 8251199), (53, 6071637), (143, 2250327), (159, 2023879), (429, 750109), (583, 551967), (689, 467049), (1749, 183989), (2067, 155683), (7579, 42459), (14153, 22737)]