321380877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{119963}}^1$

素因数の和:120032

約数の個数: 16

約数和(自身を含む): 460661760

約数和(自身を除く): 139280883

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 119963, 359889, 2279297, 5638261, 6837891, 16914783, 107126959, 321380877]

約数ペア:

[(1, 321380877), (3, 107126959), (19, 16914783), (47, 6837891), (57, 5638261), (141, 2279297), (893, 359889), (2679, 119963)]