4848147

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 7733760

約数和(自身を除く): 2885613

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 211, 333, 621, 633, 851, 999, 1899, 2553, 4853, 5697, 7659, 7807, 14559, 22977, 23421, 43677, 70263, 131031, 179561, 210789, 538683, 1616049, 4848147]

約数ペア:

[(1, 4848147), (3, 1616049), (9, 538683), (23, 210789), (27, 179561), (37, 131031), (69, 70263), (111, 43677), (207, 23421), (211, 22977), (333, 14559), (621, 7807), (633, 7659), (851, 5697), (999, 4853), (1899, 2553)]