1298045890899

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{1073911}}^1$

素因数の和:1074512

約数の個数: 32

約数和(自身を含む): 1948505932800

約数和(自身を除く): 650460041901

約数列:

[1, 3, 9, 27, 89, 267, 503, 801, 1509, 2403, 4527, 13581, 44767, 134301, 402903, 1073911, 1208709, 3221733, 9665199, 28995597, 95578079, 286734237, 540177233, 860202711, 1620531699, 2580608133, 4861595097, 14584785291, 48075773737, 144227321211, 432681963633, 1298045890899]

約数ペア:

[(1, 1298045890899), (3, 432681963633), (9, 144227321211), (27, 48075773737), (89, 14584785291), (267, 4861595097), (503, 2580608133), (801, 1620531699), (1509, 860202711), (2403, 540177233), (4527, 286734237), (13581, 95578079), (44767, 28995597), (134301, 9665199), (402903, 3221733), (1073911, 1208709)]