13905567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 22411200

約数和(自身を除く): 8505633

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 229, 351, 519, 687, 1557, 2061, 2249, 2977, 4671, 6183, 6747, 8931, 20241, 26793, 39617, 60723, 80379, 118851, 356553, 515021, 1069659, 1545063, 4635189, 13905567]

約数ペア:

[(1, 13905567), (3, 4635189), (9, 1545063), (13, 1069659), (27, 515021), (39, 356553), (117, 118851), (173, 80379), (229, 60723), (351, 39617), (519, 26793), (687, 20241), (1557, 8931), (2061, 6747), (2249, 6183), (2977, 4671)]