6875008259

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 8388357120

約数和(自身を除く): 1513348861

約数列:

[1, 7, 43, 49, 79, 103, 301, 401, 553, 721, 2107, 2807, 3397, 3871, 4429, 5047, 8137, 17243, 19649, 23779, 31003, 31679, 41303, 56959, 120701, 166453, 217021, 221753, 289121, 349891, 398713, 844907, 1362197, 1552271, 1776029, 2023847, 2449237, 3262937, 9535379, 12432203, 17144659, 22840559, 66747653, 87025421, 140306291, 159883913, 982144037, 6875008259]

約数ペア:

[(1, 6875008259), (7, 982144037), (43, 159883913), (49, 140306291), (79, 87025421), (103, 66747653), (301, 22840559), (401, 17144659), (553, 12432203), (721, 9535379), (2107, 3262937), (2807, 2449237), (3397, 2023847), (3871, 1776029), (4429, 1552271), (5047, 1362197), (8137, 844907), (17243, 398713), (19649, 349891), (23779, 289121), (31003, 221753), (31679, 217021), (41303, 166453), (56959, 120701)]