38697339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 17911941

約数列:

[1, 3, 23, 29, 69, 83, 87, 233, 249, 667, 699, 1909, 2001, 2407, 5359, 5727, 6757, 7221, 16077, 19339, 20271, 55361, 58017, 155411, 166083, 444797, 466233, 560831, 1334391, 1682493, 12899113, 38697339]

約数ペア:

[(1, 38697339), (3, 12899113), (23, 1682493), (29, 1334391), (69, 560831), (83, 466233), (87, 444797), (233, 166083), (249, 155411), (667, 58017), (699, 55361), (1909, 20271), (2001, 19339), (2407, 16077), (5359, 7221), (5727, 6757)]