6420627

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 9904576

約数和(自身を除く): 3483949

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2557, 7671, 23013, 69039, 79267, 207117, 237801, 713403, 2140209, 6420627]

約数ペア:

[(1, 6420627), (3, 2140209), (9, 713403), (27, 237801), (31, 207117), (81, 79267), (93, 69039), (279, 23013), (837, 7671), (2511, 2557)]