21859522851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{383077}}^1$

素因数の和:383930

約数の個数: 16

約数和(自身を含む): 30450104064

約数和(自身を除く): 8590581213

約数列:

[1, 3, 23, 69, 827, 2481, 19021, 57063, 383077, 1149231, 8810771, 26432313, 316804679, 950414037, 7286507617, 21859522851]

約数ペア:

[(1, 21859522851), (3, 7286507617), (23, 950414037), (69, 316804679), (827, 26432313), (2481, 8810771), (19021, 1149231), (57063, 383077)]