2263821

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 3717120

約数和(自身を除く): 1453299

約数列:

[1, 3, 7, 21, 23, 43, 69, 109, 129, 161, 301, 327, 483, 763, 903, 989, 2289, 2507, 2967, 4687, 6923, 7521, 14061, 17549, 20769, 32809, 52647, 98427, 107801, 323403, 754607, 2263821]

約数ペア:

[(1, 2263821), (3, 754607), (7, 323403), (21, 107801), (23, 98427), (43, 52647), (69, 32809), (109, 20769), (129, 17549), (161, 14061), (301, 7521), (327, 6923), (483, 4687), (763, 2967), (903, 2507), (989, 2289)]