30612699

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15391}}^1$

素因数の和:15427

約数の個数: 24

約数和(自身を含む): 50424192

約数和(自身を除く): 19811493

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15391, 46173, 138519, 200083, 261647, 600249, 784941, 1800747, 2354823, 3401411, 10204233, 30612699]

約数ペア:

[(1, 30612699), (3, 10204233), (9, 3401411), (13, 2354823), (17, 1800747), (39, 784941), (51, 600249), (117, 261647), (153, 200083), (221, 138519), (663, 46173), (1989, 15391)]