30136431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 43394400

約数和(自身を除く): 13257969

約数列:

[1, 3, 13, 39, 449, 1347, 1721, 5163, 5837, 17511, 22373, 67119, 772729, 2318187, 10045477, 30136431]

約数ペア:

[(1, 30136431), (3, 10045477), (13, 2318187), (39, 772729), (449, 67119), (1347, 22373), (1721, 17511), (5163, 5837)]