460040319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{1979}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 694362240

約数和(自身を除く): 234321921

約数列:

[1, 3, 9, 23, 69, 207, 1123, 1979, 3369, 5937, 10107, 17811, 25829, 45517, 77487, 136551, 232461, 409653, 2222417, 6667251, 20001753, 51115591, 153346773, 460040319]

約数ペア:

[(1, 460040319), (3, 153346773), (9, 51115591), (23, 20001753), (69, 6667251), (207, 2222417), (1123, 409653), (1979, 232461), (3369, 136551), (5937, 77487), (10107, 45517), (17811, 25829)]