28523671743

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1\times {\mathrm{13103}}^1$

素因数の和:17643

約数の個数: 32

約数和(自身を含む): 45367934976

約数和(自身を除く): 16844263233

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4507, 13103, 13521, 31549, 39309, 91721, 94647, 103661, 275163, 301369, 310983, 725627, 904107, 2109583, 2176881, 6328749, 59055221, 177165663, 413386547, 1240159641, 1358270083, 4074810249, 9507890581, 28523671743]

約数ペア:

[(1, 28523671743), (3, 9507890581), (7, 4074810249), (21, 1358270083), (23, 1240159641), (69, 413386547), (161, 177165663), (483, 59055221), (4507, 6328749), (13103, 2176881), (13521, 2109583), (31549, 904107), (39309, 725627), (91721, 310983), (94647, 301369), (103661, 275163)]