1045419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 1478400

約数和(自身を除く): 432981

約数列:

[1, 3, 23, 69, 109, 139, 327, 417, 2507, 3197, 7521, 9591, 15151, 45453, 348473, 1045419]

約数ペア:

[(1, 1045419), (3, 348473), (23, 45453), (69, 15151), (109, 9591), (139, 7521), (327, 3197), (417, 2507)]