870826372221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1\times {\mathrm{80279}}^1$

素因数の和:94953

約数の個数: 32

約数和(自身を含む): 1316335104000

約数和(自身を除く): 445508731779

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 14639, 43917, 80279, 190307, 240837, 278141, 570921, 834423, 1043627, 1525301, 3130881, 3615833, 4575903, 10847499, 19828913, 59486739, 1175204281, 3525612843, 15277655653, 22328881339, 45832966959, 66986644017, 290275457407, 870826372221]

約数ペア:

[(1, 870826372221), (3, 290275457407), (13, 66986644017), (19, 45832966959), (39, 22328881339), (57, 15277655653), (247, 3525612843), (741, 1175204281), (14639, 59486739), (43917, 19828913), (80279, 10847499), (190307, 4575903), (240837, 3615833), (278141, 3130881), (570921, 1525301), (834423, 1043627)]