1996702407

素因数分解:

$3^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{5879}}^1$

素因数の和:6497

約数の個数: 40

約数和(自身を含む): 3415104000

約数和(自身を除く): 1418401593

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 599, 1797, 4193, 5391, 5879, 12579, 16173, 17637, 37737, 41153, 48519, 52911, 113211, 123459, 158733, 339633, 370377, 476199, 1111131, 3333393, 3521521, 10564563, 24650647, 31693689, 73951941, 95081067, 221855823, 285243201, 665567469, 1996702407]

約数ペア:

[(1, 1996702407), (3, 665567469), (7, 285243201), (9, 221855823), (21, 95081067), (27, 73951941), (63, 31693689), (81, 24650647), (189, 10564563), (567, 3521521), (599, 3333393), (1797, 1111131), (4193, 476199), (5391, 370377), (5879, 339633), (12579, 158733), (16173, 123459), (17637, 113211), (37737, 52911), (41153, 48519)]