1201471719483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9403}}^1\times {\mathrm{320239}}^1$

素因数の和:329671

約数の個数: 32

約数和(自身を含む): 1927383654400

約数和(自身を除く): 725911934917

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 9403, 28209, 65821, 178657, 197463, 320239, 535971, 960717, 1250599, 2241673, 3751797, 6084541, 6725019, 18253623, 42591787, 127775361, 3011207317, 9033621951, 21078451219, 57212939023, 63235353657, 171638817069, 400490573161, 1201471719483]

約数ペア:

[(1, 1201471719483), (3, 400490573161), (7, 171638817069), (19, 63235353657), (21, 57212939023), (57, 21078451219), (133, 9033621951), (399, 3011207317), (9403, 127775361), (28209, 42591787), (65821, 18253623), (178657, 6725019), (197463, 6084541), (320239, 3751797), (535971, 2241673), (960717, 1250599)]