2497664001

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{23189}}^1$

素因数の和:23445

約数の個数: 32

約数和(自身を含む): 3989422080

約数和(自身を除く): 1491758079

約数列:

[1, 3, 7, 21, 23, 69, 161, 223, 483, 669, 1561, 4683, 5129, 15387, 23189, 35903, 69567, 107709, 162323, 486969, 533347, 1600041, 3733429, 5171147, 11200287, 15513441, 36198029, 108594087, 118936381, 356809143, 832554667, 2497664001]

約数ペア:

[(1, 2497664001), (3, 832554667), (7, 356809143), (21, 118936381), (23, 108594087), (69, 36198029), (161, 15513441), (223, 11200287), (483, 5171147), (669, 3733429), (1561, 1600041), (4683, 533347), (5129, 486969), (15387, 162323), (23189, 107709), (35903, 69567)]