230707533

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 371165760

約数和(自身を除く): 140458227

約数列:

[1, 3, 7, 21, 41, 49, 101, 123, 147, 287, 303, 379, 707, 861, 1137, 2009, 2121, 2653, 4141, 4949, 6027, 7959, 12423, 14847, 15539, 18571, 28987, 38279, 46617, 55713, 86961, 108773, 114837, 202909, 267953, 326319, 608727, 761411, 803859, 1569439, 1875671, 2284233, 4708317, 5627013, 10986073, 32958219, 76902511, 230707533]

約数ペア:

[(1, 230707533), (3, 76902511), (7, 32958219), (21, 10986073), (41, 5627013), (49, 4708317), (101, 2284233), (123, 1875671), (147, 1569439), (287, 803859), (303, 761411), (379, 608727), (707, 326319), (861, 267953), (1137, 202909), (2009, 114837), (2121, 108773), (2653, 86961), (4141, 55713), (4949, 46617), (6027, 38279), (7959, 28987), (12423, 18571), (14847, 15539)]