315046251

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4892

約数の個数: 36

約数和(自身を含む): 504328968

約数和(自身を除く): 189282717

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1521, 1677, 4817, 5031, 7267, 14451, 21801, 43353, 62621, 65403, 187863, 207131, 563589, 621393, 814073, 1864179, 2442219, 2692703, 7326657, 8078109, 24234327, 35005139, 105015417, 315046251]

約数ペア:

[(1, 315046251), (3, 105015417), (9, 35005139), (13, 24234327), (39, 8078109), (43, 7326657), (117, 2692703), (129, 2442219), (169, 1864179), (387, 814073), (507, 621393), (559, 563589), (1521, 207131), (1677, 187863), (4817, 65403), (5031, 62621), (7267, 43353), (14451, 21801)]