2977886691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2287}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 4797112320

約数和(自身を除く): 1819225629

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 359, 403, 1077, 1209, 2287, 3231, 3627, 4667, 6861, 11129, 14001, 20583, 29731, 33387, 42003, 70897, 89193, 100161, 144677, 212691, 267579, 434031, 638073, 821033, 921661, 1302093, 2463099, 2764983, 7389297, 8294949, 10673429, 25452023, 32020287, 76356069, 96060861, 229068207, 330876299, 992628897, 2977886691]

約数ペア:

[(1, 2977886691), (3, 992628897), (9, 330876299), (13, 229068207), (31, 96060861), (39, 76356069), (93, 32020287), (117, 25452023), (279, 10673429), (359, 8294949), (403, 7389297), (1077, 2764983), (1209, 2463099), (2287, 1302093), (3231, 921661), (3627, 821033), (4667, 638073), (6861, 434031), (11129, 267579), (14001, 212691), (20583, 144677), (29731, 100161), (33387, 89193), (42003, 70897)]