23911641

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 38064000

約数和(自身を除く): 14152359

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 199, 237, 507, 597, 711, 1027, 1521, 1791, 2587, 3081, 7761, 9243, 13351, 15721, 23283, 33631, 40053, 47163, 100893, 120159, 141489, 204373, 302679, 613119, 1839357, 2656849, 7970547, 23911641]

約数ペア:

[(1, 23911641), (3, 7970547), (9, 2656849), (13, 1839357), (39, 613119), (79, 302679), (117, 204373), (169, 141489), (199, 120159), (237, 100893), (507, 47163), (597, 40053), (711, 33631), (1027, 23283), (1521, 15721), (1791, 13351), (2587, 9243), (3081, 7761)]