1220372217

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{11411}}^1$

素因数の和:11670

約数の個数: 32

約数和(自身を含む): 1922693760

約数和(自身を除く): 702321543

約数列:

[1, 3, 9, 17, 27, 51, 153, 233, 459, 699, 2097, 3961, 6291, 11411, 11883, 34233, 35649, 102699, 106947, 193987, 308097, 581961, 1745883, 2658763, 5237649, 7976289, 23928867, 45198971, 71786601, 135596913, 406790739, 1220372217]

約数ペア:

[(1, 1220372217), (3, 406790739), (9, 135596913), (17, 71786601), (27, 45198971), (51, 23928867), (153, 7976289), (233, 5237649), (459, 2658763), (699, 1745883), (2097, 581961), (3961, 308097), (6291, 193987), (11411, 106947), (11883, 102699), (34233, 35649)]