1330488801

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{478421}}^1$

素因数の和:478533

約数の個数: 16

約数和(自身を含む): 1990235520

約数和(自身を除く): 659746719

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 478421, 1435263, 4305789, 12917367, 49277363, 147832089, 443496267, 1330488801]

約数ペア:

[(1, 1330488801), (3, 443496267), (9, 147832089), (27, 49277363), (103, 12917367), (309, 4305789), (927, 1435263), (2781, 478421)]