2163938697

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{2089}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 3149546400

約数和(自身を除く): 985607703

約数列:

[1, 3, 9, 179, 537, 643, 1611, 1929, 2089, 5787, 6267, 18801, 115097, 345291, 373931, 1035873, 1121793, 1343227, 3365379, 4029681, 12089043, 240437633, 721312899, 2163938697]

約数ペア:

[(1, 2163938697), (3, 721312899), (9, 240437633), (179, 12089043), (537, 4029681), (643, 3365379), (1611, 1343227), (1929, 1121793), (2089, 1035873), (5787, 373931), (6267, 345291), (18801, 115097)]