1298045890863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197301397}}^1$

素因数の和:197301463

約数の個数: 24

約数和(自身を含む): 2031415193808

約数和(自身を除く): 733369302945

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 197301397, 591904191, 1775712573, 3354123749, 8483960071, 10062371247, 25451880213, 30187113741, 76355640639, 144227321207, 432681963621, 1298045890863]

約数ペア:

[(1, 1298045890863), (3, 432681963621), (9, 144227321207), (17, 76355640639), (43, 30187113741), (51, 25451880213), (129, 10062371247), (153, 8483960071), (387, 3354123749), (731, 1775712573), (2193, 591904191), (6579, 197301397)]