1321661058

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3017491}}^1$

素因数の和:3017569

約数の個数: 16

約数和(自身を含む): 2679532896

約数和(自身を除く): 1357871838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3017491, 6034982, 9052473, 18104946, 220276843, 440553686, 660830529, 1321661058]

約数ペア:

[(1, 1321661058), (2, 660830529), (3, 440553686), (6, 220276843), (73, 18104946), (146, 9052473), (219, 6034982), (438, 3017491)]