315060471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 515773440

約数和(自身を除く): 200712969

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 251, 279, 341, 409, 753, 1023, 1227, 2259, 2761, 3069, 3681, 4499, 7781, 8283, 12679, 13497, 23343, 24849, 38037, 40491, 70029, 85591, 102659, 114111, 139469, 256773, 307977, 418407, 770319, 923931, 1129249, 1255221, 3182429, 3387747, 9547287, 10163241, 28641861, 35006719, 105020157, 315060471]

約数ペア:

[(1, 315060471), (3, 105020157), (9, 35006719), (11, 28641861), (31, 10163241), (33, 9547287), (93, 3387747), (99, 3182429), (251, 1255221), (279, 1129249), (341, 923931), (409, 770319), (753, 418407), (1023, 307977), (1227, 256773), (2259, 139469), (2761, 114111), (3069, 102659), (3681, 85591), (4499, 70029), (7781, 40491), (8283, 38037), (12679, 24849), (13497, 23343)]