4212266919

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1685581}}^1$

素因数の和:1685615

約数の個数: 24

約数和(自身を含む): 6917628528

約数和(自身を除く): 2705361609

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 1685581, 5056743, 11799067, 28654877, 35397201, 82593469, 85964631, 200584139, 247780407, 601752417, 1404088973, 4212266919]

約数ペア:

[(1, 4212266919), (3, 1404088973), (7, 601752417), (17, 247780407), (21, 200584139), (49, 85964631), (51, 82593469), (119, 35397201), (147, 28654877), (357, 11799067), (833, 5056743), (2499, 1685581)]