11872107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 19110000

約数和(自身を除く): 7237893

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 3499, 10497, 31491, 45487, 101471, 136461, 304413, 409383, 913239, 1319123, 3957369, 11872107]

約数ペア:

[(1, 11872107), (3, 3957369), (9, 1319123), (13, 913239), (29, 409383), (39, 304413), (87, 136461), (117, 101471), (261, 45487), (377, 31491), (1131, 10497), (3393, 3499)]