30972903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1283}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 44580480

約数和(自身を除く): 13607577

約数列:

[1, 3, 13, 39, 619, 1283, 1857, 3849, 8047, 16679, 24141, 50037, 794177, 2382531, 10324301, 30972903]

約数ペア:

[(1, 30972903), (3, 10324301), (13, 2382531), (39, 794177), (619, 50037), (1283, 24141), (1857, 16679), (3849, 8047)]