37871223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^2$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 57819888

約数和(自身を除く): 19948665

約数列:

[1, 3, 13, 17, 39, 51, 221, 239, 663, 717, 3107, 4063, 9321, 12189, 52819, 57121, 158457, 171363, 742573, 971057, 2227719, 2913171, 12623741, 37871223]

約数ペア:

[(1, 37871223), (3, 12623741), (13, 2913171), (17, 2227719), (39, 971057), (51, 742573), (221, 171363), (239, 158457), (663, 57121), (717, 52819), (3107, 12189), (4063, 9321)]