1330961571

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{25189}}^1$

素因数の和:25320

約数の個数: 32

約数和(自身を含む): 2095808000

約数和(自身を除く): 764846429

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 927, 1957, 2781, 5871, 17613, 25189, 52839, 75567, 226701, 478591, 680103, 1435773, 2594467, 4307319, 7783401, 12921957, 23350203, 49294873, 70050609, 147884619, 443653857, 1330961571]

約数ペア:

[(1, 1330961571), (3, 443653857), (9, 147884619), (19, 70050609), (27, 49294873), (57, 23350203), (103, 12921957), (171, 7783401), (309, 4307319), (513, 2594467), (927, 1435773), (1957, 680103), (2781, 478591), (5871, 226701), (17613, 75567), (25189, 52839)]