31035387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7703}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 13339653

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 7703, 23109, 130951, 392853, 608537, 1825611, 10345129, 31035387]

約数ペア:

[(1, 31035387), (3, 10345129), (17, 1825611), (51, 608537), (79, 392853), (237, 130951), (1343, 23109), (4029, 7703)]