47084219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 58134720

約数和(自身を除く): 11050501

約数列:

[1, 7, 13, 91, 421, 1229, 2947, 5473, 8603, 15977, 38311, 111839, 517409, 3621863, 6726317, 47084219]

約数ペア:

[(1, 47084219), (7, 6726317), (13, 3621863), (91, 517409), (421, 111839), (1229, 38311), (2947, 15977), (5473, 8603)]