23397327

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 34751808

約数和(自身を除く): 11354481

約数列:

[1, 3, 9, 53, 159, 181, 271, 477, 543, 813, 1629, 2439, 9593, 14363, 28779, 43089, 49051, 86337, 129267, 147153, 441459, 2599703, 7799109, 23397327]

約数ペア:

[(1, 23397327), (3, 7799109), (9, 2599703), (53, 441459), (159, 147153), (181, 129267), (271, 86337), (477, 49051), (543, 43089), (813, 28779), (1629, 14363), (2439, 9593)]