2028599684739

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{7039}}^1\times {\mathrm{464081}}^1$

素因数の和:471152

約数の個数: 32

約数和(自身を含む): 3136451788800

約数和(自身を除く): 1107852104061

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 7039, 21117, 63351, 161897, 190053, 464081, 485691, 1392243, 1457073, 4176729, 4371219, 10673863, 12530187, 32021589, 96064767, 288194301, 3266666159, 9799998477, 29399995431, 75133321657, 88199986293, 225399964971, 676199894913, 2028599684739]

約数ペア:

[(1, 2028599684739), (3, 676199894913), (9, 225399964971), (23, 88199986293), (27, 75133321657), (69, 29399995431), (207, 9799998477), (621, 3266666159), (7039, 288194301), (21117, 96064767), (63351, 32021589), (161897, 12530187), (190053, 10673863), (464081, 4371219), (485691, 4176729), (1392243, 1457073)]