30338919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 47392800

約数和(自身を除く): 17053881

約数列:

[1, 3, 9, 13, 39, 117, 349, 743, 1047, 2229, 3141, 4537, 6687, 9659, 13611, 28977, 40833, 86931, 259307, 777921, 2333763, 3370991, 10112973, 30338919]

約数ペア:

[(1, 30338919), (3, 10112973), (9, 3370991), (13, 2333763), (39, 777921), (117, 259307), (349, 86931), (743, 40833), (1047, 28977), (2229, 13611), (3141, 9659), (4537, 6687)]