13253409

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 21526400

約数和(自身を除く): 8272991

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 619, 793, 1647, 1857, 2379, 5571, 7137, 8047, 16713, 21411, 24141, 37759, 72423, 113277, 217269, 339831, 490867, 1019493, 1472601, 4417803, 13253409]

約数ペア:

[(1, 13253409), (3, 4417803), (9, 1472601), (13, 1019493), (27, 490867), (39, 339831), (61, 217269), (117, 113277), (183, 72423), (351, 37759), (549, 24141), (619, 21411), (793, 16713), (1647, 8047), (1857, 7137), (2379, 5571)]