8316399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 5682705

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 743, 861, 1599, 2229, 3731, 5201, 9659, 11193, 15603, 28977, 30463, 67613, 91389, 202839, 213241, 396019, 639723, 1188057, 2772133, 8316399]

約数ペア:

[(1, 8316399), (3, 2772133), (7, 1188057), (13, 639723), (21, 396019), (39, 213241), (41, 202839), (91, 91389), (123, 67613), (273, 30463), (287, 28977), (533, 15603), (743, 11193), (861, 9659), (1599, 5201), (2229, 3731)]