201313983

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23403

約数の個数: 24

約数和(自身を含む): 307765008

約数和(自身を除く): 106451025

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 23357, 70071, 303641, 397069, 910923, 1191207, 3947333, 5161897, 11841999, 15485691, 67104661, 201313983]

約数ペア:

[(1, 201313983), (3, 67104661), (13, 15485691), (17, 11841999), (39, 5161897), (51, 3947333), (169, 1191207), (221, 910923), (507, 397069), (663, 303641), (2873, 70071), (8619, 23357)]