2018630913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{7877}}^1\times {\mathrm{6571}}^1$

素因数の和:14464

約数の個数: 16

約数和(自身を含む): 2899356096

約数和(自身を除く): 880725183

約数列:

[1, 3, 13, 39, 6571, 7877, 19713, 23631, 85423, 102401, 256269, 307203, 51759767, 155279301, 672876971, 2018630913]

約数ペア:

[(1, 2018630913), (3, 672876971), (13, 155279301), (39, 51759767), (6571, 307203), (7877, 256269), (19713, 102401), (23631, 85423)]