421750266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10041673}}^1$

素因数の和:10041685

約数の個数: 16

約数和(自身を含む): 964000704

約数和(自身を除く): 542250438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10041673, 20083346, 30125019, 60250038, 70291711, 140583422, 210875133, 421750266]

約数ペア:

[(1, 421750266), (2, 210875133), (3, 140583422), (6, 70291711), (7, 60250038), (14, 30125019), (21, 20083346), (42, 10041673)]