16865339913

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{746287}}^1$

素因数の和:746336

約数の個数: 28

約数和(自身を含む): 26102169088

約数和(自身を除く): 9236829175

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 746287, 2238861, 6716583, 20149749, 23134897, 60449247, 69404691, 181347741, 208214073, 544043223, 624642219, 1873926657, 5621779971, 16865339913]

約数ペア:

[(1, 16865339913), (3, 5621779971), (9, 1873926657), (27, 624642219), (31, 544043223), (81, 208214073), (93, 181347741), (243, 69404691), (279, 60449247), (729, 23134897), (837, 20149749), (2511, 6716583), (7533, 2238861), (22599, 746287)]