398202912003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{504937}}^1$

素因数の和:505303

約数の個数: 32

約数和(自身を含む): 581704734016

約数和(自身を除く): 183501822013

約数列:

[1, 3, 13, 39, 73, 219, 277, 831, 949, 2847, 3601, 10803, 20221, 60663, 262873, 504937, 788619, 1514811, 6564181, 19692543, 36860401, 110581203, 139867549, 419602647, 479185213, 1437555639, 1818278137, 5454834411, 10210331077, 30630993231, 132734304001, 398202912003]

約数ペア:

[(1, 398202912003), (3, 132734304001), (13, 30630993231), (39, 10210331077), (73, 5454834411), (219, 1818278137), (277, 1437555639), (831, 479185213), (949, 419602647), (2847, 139867549), (3601, 110581203), (10803, 36860401), (20221, 19692543), (60663, 6564181), (262873, 1514811), (504937, 788619)]