30395313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 47960640

約数和(自身を除く): 17565327

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3659, 8307, 10977, 32931, 47567, 142701, 259789, 428103, 779367, 2338101, 3377257, 10131771, 30395313]

約数ペア:

[(1, 30395313), (3, 10131771), (9, 3377257), (13, 2338101), (39, 779367), (71, 428103), (117, 259789), (213, 142701), (639, 47567), (923, 32931), (2769, 10977), (3659, 8307)]