39355967

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 48854016

約数和(自身を除く): 9498049

約数列:

[1, 7, 23, 47, 49, 161, 329, 743, 1081, 1127, 2303, 5201, 7567, 17089, 34921, 36407, 52969, 119623, 244447, 803183, 837361, 1711129, 5622281, 39355967]

約数ペア:

[(1, 39355967), (7, 5622281), (23, 1711129), (47, 837361), (49, 803183), (161, 244447), (329, 119623), (743, 52969), (1081, 36407), (1127, 34921), (2303, 17089), (5201, 7567)]