431116983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 693888000

約数和(自身を除く): 262771017

約数列:

[1, 3, 9, 11, 33, 79, 99, 199, 237, 277, 597, 711, 831, 869, 1791, 2189, 2493, 2607, 3047, 6567, 7821, 9141, 15721, 19701, 21883, 27423, 47163, 55123, 65649, 141489, 165369, 172931, 196947, 240713, 496107, 518793, 606353, 722139, 1556379, 1819059, 2166417, 4354717, 5457177, 13064151, 39192453, 47901887, 143705661, 431116983]

約数ペア:

[(1, 431116983), (3, 143705661), (9, 47901887), (11, 39192453), (33, 13064151), (79, 5457177), (99, 4354717), (199, 2166417), (237, 1819059), (277, 1556379), (597, 722139), (711, 606353), (831, 518793), (869, 496107), (1791, 240713), (2189, 196947), (2493, 172931), (2607, 165369), (3047, 141489), (6567, 65649), (7821, 55123), (9141, 47163), (15721, 27423), (19701, 21883)]