30750993

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37547}}^1$

素因数の和:37573

約数の個数: 24

約数和(自身を含む): 54669888

約数和(自身を除く): 23918895

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 37547, 112641, 262829, 337923, 488111, 788487, 1464333, 2365461, 3416777, 4392999, 10250331, 30750993]

約数ペア:

[(1, 30750993), (3, 10250331), (7, 4392999), (9, 3416777), (13, 2365461), (21, 1464333), (39, 788487), (63, 488111), (91, 337923), (117, 262829), (273, 112641), (819, 37547)]