622853823

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 891648000

約数和(自身を除く): 268794177

約数列:

[1, 3, 23, 47, 69, 141, 149, 447, 1081, 1289, 3243, 3427, 3867, 7003, 10281, 21009, 29647, 60583, 88941, 161069, 181749, 192061, 483207, 576183, 1393409, 4180227, 4417403, 9026867, 13252209, 27080601, 207617941, 622853823]

約数ペア:

[(1, 622853823), (3, 207617941), (23, 27080601), (47, 13252209), (69, 9026867), (141, 4417403), (149, 4180227), (447, 1393409), (1081, 576183), (1289, 483207), (3243, 192061), (3427, 181749), (3867, 161069), (7003, 88941), (10281, 60583), (21009, 29647)]