382078333

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{12241}}^1$

素因数の和:12282

約数の個数: 20

約数和(自身を含む): 480057788

約数和(自身を除く): 97979455

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 12241, 31213, 85687, 159133, 599809, 1113931, 4198663, 7797517, 29390641, 54582619, 382078333]

約数ペア:

[(1, 382078333), (7, 54582619), (13, 29390641), (49, 7797517), (91, 4198663), (343, 1113931), (637, 599809), (2401, 159133), (4459, 85687), (12241, 31213)]