43210713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 28591143

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 1907, 3237, 5721, 7553, 13349, 22659, 24791, 40047, 74373, 158281, 173537, 474843, 520611, 1107967, 2057653, 3323901, 6172959, 14403571, 43210713]

約数ペア:

[(1, 43210713), (3, 14403571), (7, 6172959), (13, 3323901), (21, 2057653), (39, 1107967), (83, 520611), (91, 474843), (249, 173537), (273, 158281), (581, 74373), (1079, 40047), (1743, 24791), (1907, 22659), (3237, 13349), (5721, 7553)]