23523801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 14796327

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 503, 917, 1509, 2227, 2751, 3521, 6681, 8551, 10563, 15589, 25653, 46767, 59857, 65893, 179571, 197679, 461251, 1120181, 1383753, 3360543, 7841267, 23523801]

約数ペア:

[(1, 23523801), (3, 7841267), (7, 3360543), (17, 1383753), (21, 1120181), (51, 461251), (119, 197679), (131, 179571), (357, 65893), (393, 59857), (503, 46767), (917, 25653), (1509, 15589), (2227, 10563), (2751, 8551), (3521, 6681)]