118865721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22247}}^1$

素因数の和:22400

約数の個数: 16

約数和(自身を含む): 171932544

約数和(自身を除く): 53066823

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 22247, 66741, 289211, 867633, 3047839, 9143517, 39621907, 118865721]

約数ペア:

[(1, 118865721), (3, 39621907), (13, 9143517), (39, 3047839), (137, 867633), (411, 289211), (1781, 66741), (5343, 22247)]