15663784329

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{468737}}^1$

素因数の和:468869

約数の個数: 24

約数和(自身を含む): 23399400960

約数和(自身を除く): 7735616631

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 11139, 33417, 468737, 1406211, 4218633, 22030639, 37030223, 66091917, 111090669, 198275751, 333272007, 1740420481, 5221261443, 15663784329]

約数ペア:

[(1, 15663784329), (3, 5221261443), (9, 1740420481), (47, 333272007), (79, 198275751), (141, 111090669), (237, 66091917), (423, 37030223), (711, 22030639), (3713, 4218633), (11139, 1406211), (33417, 468737)]