8988004929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{13159}}^1$

素因数の和:13725

約数の個数: 32

約数和(自身を含む): 13189478400

約数和(自身を除く): 4201473471

約数列:

[1, 3, 19, 23, 57, 69, 437, 521, 1311, 1563, 9899, 11983, 13159, 29697, 35949, 39477, 227677, 250021, 302657, 683031, 750063, 907971, 5750483, 6855839, 17251449, 20567517, 130260941, 157684297, 390782823, 473052891, 2996001643, 8988004929]

約数ペア:

[(1, 8988004929), (3, 2996001643), (19, 473052891), (23, 390782823), (57, 157684297), (69, 130260941), (437, 20567517), (521, 17251449), (1311, 6855839), (1563, 5750483), (9899, 907971), (11983, 750063), (13159, 683031), (29697, 302657), (35949, 250021), (39477, 227677)]