20070039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1487}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 29283840

約数和(自身を除く): 9213801

約数列:

[1, 3, 11, 33, 409, 1227, 1487, 4461, 4499, 13497, 16357, 49071, 608183, 1824549, 6690013, 20070039]

約数ペア:

[(1, 20070039), (3, 6690013), (11, 1824549), (33, 608183), (409, 49071), (1227, 16357), (1487, 13497), (4461, 4499)]