731006493

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 1210970112

約数和(自身を除く): 479963619

約数列:

[1, 3, 7, 21, 23, 43, 61, 69, 129, 161, 183, 301, 427, 483, 577, 903, 989, 1281, 1403, 1731, 2623, 2967, 4039, 4209, 6923, 7869, 9821, 12117, 13271, 18361, 20769, 24811, 29463, 35197, 39813, 55083, 60329, 74433, 92897, 105591, 173677, 180987, 246379, 278691, 422303, 521031, 570653, 739137, 809531, 1266909, 1513471, 1711959, 2428593, 3994571, 4540413, 5666717, 10594297, 11983713, 17000151, 31782891, 34809833, 104429499, 243668831, 731006493]

約数ペア:

[(1, 731006493), (3, 243668831), (7, 104429499), (21, 34809833), (23, 31782891), (43, 17000151), (61, 11983713), (69, 10594297), (129, 5666717), (161, 4540413), (183, 3994571), (301, 2428593), (427, 1711959), (483, 1513471), (577, 1266909), (903, 809531), (989, 739137), (1281, 570653), (1403, 521031), (1731, 422303), (2623, 278691), (2967, 246379), (4039, 180987), (4209, 173677), (6923, 105591), (7869, 92897), (9821, 74433), (12117, 60329), (13271, 55083), (18361, 39813), (20769, 35197), (24811, 29463)]