1206336747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5222237}}^1$

素因数の和:5222258

約数の個数: 16

約数和(自身を含む): 2005339392

約数和(自身を除く): 799002645

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5222237, 15666711, 36555659, 57444607, 109666977, 172333821, 402112249, 1206336747]

約数ペア:

[(1, 1206336747), (3, 402112249), (7, 172333821), (11, 109666977), (21, 57444607), (33, 36555659), (77, 15666711), (231, 5222237)]