30744993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 43727040

約数和(自身を除く): 12982047

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4337, 7089, 13011, 73729, 221187, 602843, 1808529, 10248331, 30744993]

約数ペア:

[(1, 30744993), (3, 10248331), (17, 1808529), (51, 602843), (139, 221187), (417, 73729), (2363, 13011), (4337, 7089)]