1155440169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{9875557}}^1$

素因数の和:9875576

約数の個数: 12

約数和(自身を含む): 1797351556

約数和(自身を除く): 641911387

約数列:

[1, 3, 9, 13, 39, 117, 9875557, 29626671, 88880013, 128382241, 385146723, 1155440169]

約数ペア:

[(1, 1155440169), (3, 385146723), (9, 128382241), (13, 88880013), (39, 29626671), (117, 9875557)]