5340153

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 9060352

約数和(自身を除く): 3720199

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 631, 651, 1209, 1893, 2821, 4417, 8203, 8463, 13251, 19561, 24609, 57421, 58683, 136927, 172263, 254293, 410781, 762879, 1780051, 5340153]

約数ペア:

[(1, 5340153), (3, 1780051), (7, 762879), (13, 410781), (21, 254293), (31, 172263), (39, 136927), (91, 58683), (93, 57421), (217, 24609), (273, 19561), (403, 13251), (631, 8463), (651, 8203), (1209, 4417), (1893, 2821)]