25413969

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3371}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 38845440

約数和(自身を除く): 13431471

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 3371, 7539, 10113, 23597, 70791, 1210189, 3630567, 8471323, 25413969]

約数ペア:

[(1, 25413969), (3, 8471323), (7, 3630567), (21, 1210189), (359, 70791), (1077, 23597), (2513, 10113), (3371, 7539)]