348889011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{43573}}^1$

素因数の和:43750

約数の個数: 16

約数和(自身を含む): 495697824

約数和(自身を除く): 146808813

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 43573, 130719, 740741, 2222223, 6840961, 20522883, 116296337, 348889011]

約数ペア:

[(1, 348889011), (3, 116296337), (17, 20522883), (51, 6840961), (157, 2222223), (471, 740741), (2669, 130719), (8007, 43573)]