1369627

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 1677312

約数和(自身を除く): 307685

約数列:

[1, 7, 23, 47, 161, 181, 329, 1081, 1267, 4163, 7567, 8507, 29141, 59549, 195661, 1369627]

約数ペア:

[(1, 1369627), (7, 195661), (23, 59549), (47, 29141), (161, 8507), (181, 7567), (329, 4163), (1081, 1267)]