23165779

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 29762208

約数和(自身を除く): 6596429

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 887, 2009, 3731, 6209, 11531, 26117, 36367, 43463, 80717, 254569, 472771, 565019, 1781983, 3309397, 23165779]

約数ペア:

[(1, 23165779), (7, 3309397), (13, 1781983), (41, 565019), (49, 472771), (91, 254569), (287, 80717), (533, 43463), (637, 36367), (887, 26117), (2009, 11531), (3731, 6209)]