218339199

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{622049}}^1$

素因数の和:622071

約数の個数: 16

約数和(自身を含む): 348348000

約数和(自身を除く): 130008801

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 622049, 1866147, 5598441, 8086637, 16795323, 24259911, 72779733, 218339199]

約数ペア:

[(1, 218339199), (3, 72779733), (9, 24259911), (13, 16795323), (27, 8086637), (39, 5598441), (117, 1866147), (351, 622049)]