2000975319

素因数分解:

$3^4\times 7^2\times {\mathrm{504151}}^1$

素因数の和:504177

約数の個数: 30

約数和(自身を含む): 3477136344

約数和(自身を除く): 1476161025

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 504151, 1512453, 3529057, 4537359, 10587171, 13612077, 24703399, 31761513, 40836231, 74110197, 95284539, 222330591, 285853617, 666991773, 2000975319]

約数ペア:

[(1, 2000975319), (3, 666991773), (7, 285853617), (9, 222330591), (21, 95284539), (27, 74110197), (49, 40836231), (63, 31761513), (81, 24703399), (147, 13612077), (189, 10587171), (441, 4537359), (567, 3529057), (1323, 1512453), (3969, 504151)]