23680413

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 35070048

約数和(自身を除く): 11389635

約数列:

[1, 3, 9, 67, 173, 201, 227, 519, 603, 681, 1557, 2043, 11591, 15209, 34773, 39271, 45627, 104319, 117813, 136881, 353439, 2631157, 7893471, 23680413]

約数ペア:

[(1, 23680413), (3, 7893471), (9, 2631157), (67, 353439), (173, 136881), (201, 117813), (227, 104319), (519, 45627), (603, 39271), (681, 34773), (1557, 15209), (2043, 11591)]