32981013

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31346

約数の個数: 20

約数和(自身を含む): 53059468

約数和(自身を除く): 20078455

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 31321, 93963, 281889, 407173, 845667, 1221519, 2537001, 3664557, 10993671, 32981013]

約数ペア:

[(1, 32981013), (3, 10993671), (9, 3664557), (13, 2537001), (27, 1221519), (39, 845667), (81, 407173), (117, 281889), (351, 93963), (1053, 31321)]