13016241

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 22419200

約数和(自身を除く): 9402959

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1129, 1281, 1647, 3387, 3843, 7903, 10161, 11529, 23709, 30483, 68869, 71127, 206607, 213381, 482083, 619821, 1446249, 1859463, 4338747, 13016241]

約数ペア:

[(1, 13016241), (3, 4338747), (7, 1859463), (9, 1446249), (21, 619821), (27, 482083), (61, 213381), (63, 206607), (183, 71127), (189, 68869), (427, 30483), (549, 23709), (1129, 11529), (1281, 10161), (1647, 7903), (3387, 3843)]