15054351

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 22697856

約数和(自身を除く): 7643505

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1291, 3873, 3887, 11661, 16783, 29693, 50349, 89079, 218179, 386009, 654537, 1158027, 5018117, 15054351]

約数ペア:

[(1, 15054351), (3, 5018117), (13, 1158027), (23, 654537), (39, 386009), (69, 218179), (169, 89079), (299, 50349), (507, 29693), (897, 16783), (1291, 11661), (3873, 3887)]