307547929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 356257440

約数和(自身を除く): 48709511

約数列:

[1, 13, 29, 41, 101, 197, 377, 533, 1189, 1313, 2561, 2929, 4141, 5713, 8077, 15457, 19897, 38077, 53833, 74269, 105001, 120089, 234233, 258661, 577013, 815777, 1561157, 3045029, 7501169, 10605101, 23657533, 307547929]

約数ペア:

[(1, 307547929), (13, 23657533), (29, 10605101), (41, 7501169), (101, 3045029), (197, 1561157), (377, 815777), (533, 577013), (1189, 258661), (1313, 234233), (2561, 120089), (2929, 105001), (4141, 74269), (5713, 53833), (8077, 38077), (15457, 19897)]