30960321

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27817}}^1$

素因数の和:27880

約数の個数: 16

約数和(自身を含む): 48069504

約数和(自身を除く): 17109183

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 27817, 83451, 194719, 584157, 1474301, 4422903, 10320107, 30960321]

約数ペア:

[(1, 30960321), (3, 10320107), (7, 4422903), (21, 1474301), (53, 584157), (159, 194719), (371, 83451), (1113, 27817)]