1207858197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4424389}}^1$

素因数の和:4424412

約数の個数: 16

約数和(自身を含む): 1982126720

約数和(自身を除く): 774268523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4424389, 13273167, 30970723, 57517057, 92912169, 172551171, 402619399, 1207858197]

約数ペア:

[(1, 1207858197), (3, 402619399), (7, 172551171), (13, 92912169), (21, 57517057), (39, 30970723), (91, 13273167), (273, 4424389)]