30730973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 38035200

約数和(自身を除く): 7304227

約数列:

[1, 7, 13, 91, 199, 1393, 1697, 2587, 11879, 18109, 22061, 154427, 337703, 2363921, 4390139, 30730973]

約数ペア:

[(1, 30730973), (7, 4390139), (13, 2363921), (91, 337703), (199, 154427), (1393, 22061), (1697, 18109), (2587, 11879)]