23256171

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 35555520

約数和(自身を除く): 12299349

約数列:

[1, 3, 9, 19, 57, 171, 307, 443, 921, 1329, 2763, 3987, 5833, 8417, 17499, 25251, 52497, 75753, 136001, 408003, 1224009, 2584019, 7752057, 23256171]

約数ペア:

[(1, 23256171), (3, 7752057), (9, 2584019), (19, 1224009), (57, 408003), (171, 136001), (307, 75753), (443, 52497), (921, 25251), (1329, 17499), (2763, 8417), (3987, 5833)]