15662426979

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1\times {\mathrm{16619}}^1$

素因数の和:17930

約数の個数: 16

約数和(自身を含む): 20971514880

約数和(自身を除く): 5309087901

約数列:

[1, 3, 317, 951, 991, 2973, 16619, 49857, 314147, 942441, 5268223, 15804669, 16469429, 49408287, 5220808993, 15662426979]

約数ペア:

[(1, 15662426979), (3, 5220808993), (317, 49408287), (951, 16469429), (991, 15804669), (2973, 5268223), (16619, 942441), (49857, 314147)]