3196431

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 5335200

約数和(自身を除く): 2138769

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 449, 791, 1017, 1347, 2373, 3143, 4041, 7119, 9429, 28287, 50737, 152211, 355159, 456633, 1065477, 3196431]

約数ペア:

[(1, 3196431), (3, 1065477), (7, 456633), (9, 355159), (21, 152211), (63, 50737), (113, 28287), (339, 9429), (449, 7119), (791, 4041), (1017, 3143), (1347, 2373)]