138748593

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 187152896

約数和(自身を除く): 48404303

約数列:

[1, 3, 157, 223, 471, 669, 1321, 3963, 35011, 105033, 207397, 294583, 622191, 883749, 46249531, 138748593]

約数ペア:

[(1, 138748593), (3, 46249531), (157, 883749), (223, 622191), (471, 294583), (669, 207397), (1321, 105033), (3963, 35011)]