352964157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2591}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 580608000

約数和(自身を除く): 227643843

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 499, 1497, 2591, 3493, 6487, 7773, 10479, 18137, 19461, 33683, 45409, 54411, 101049, 136227, 235781, 707343, 1292909, 3878727, 9050363, 16807817, 27151089, 50423451, 117654719, 352964157]

約数ペア:

[(1, 352964157), (3, 117654719), (7, 50423451), (13, 27151089), (21, 16807817), (39, 9050363), (91, 3878727), (273, 1292909), (499, 707343), (1497, 235781), (2591, 136227), (3493, 101049), (6487, 54411), (7773, 45409), (10479, 33683), (18137, 19461)]