40302639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5647}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 63732032

約数和(自身を除く): 23429393

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 5647, 7137, 16941, 50823, 73411, 220233, 344467, 660699, 1033401, 3100203, 4478071, 13434213, 40302639]

約数ペア:

[(1, 40302639), (3, 13434213), (9, 4478071), (13, 3100203), (39, 1033401), (61, 660699), (117, 344467), (183, 220233), (549, 73411), (793, 50823), (2379, 16941), (5647, 7137)]