38872731

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10391}}^1$

素因数の和:10466

約数の個数: 16

約数和(自身を含む): 54869760

約数和(自身を除く): 15997029

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 10391, 31173, 301339, 446813, 904017, 1340439, 12957577, 38872731]

約数ペア:

[(1, 38872731), (3, 12957577), (29, 1340439), (43, 904017), (87, 446813), (129, 301339), (1247, 31173), (3741, 10391)]