2000573019

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{5351}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 3026234880

約数和(自身を除く): 1025661861

約数列:

[1, 3, 9, 27, 61, 183, 227, 549, 681, 1647, 2043, 5351, 6129, 13847, 16053, 41541, 48159, 124623, 144477, 326411, 373869, 979233, 1214677, 2937699, 3644031, 8813097, 10932093, 32796279, 74095297, 222285891, 666857673, 2000573019]

約数ペア:

[(1, 2000573019), (3, 666857673), (9, 222285891), (27, 74095297), (61, 32796279), (183, 10932093), (227, 8813097), (549, 3644031), (681, 2937699), (1647, 1214677), (2043, 979233), (5351, 373869), (6129, 326411), (13847, 144477), (16053, 124623), (41541, 48159)]