42912933

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55229}}^1$

素因数の和:55276

約数の個数: 16

約数和(自身を含む): 67159680

約数和(自身を除く): 24246747

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 55229, 165687, 386603, 1159809, 2043473, 6130419, 14304311, 42912933]

約数ペア:

[(1, 42912933), (3, 14304311), (7, 6130419), (21, 2043473), (37, 1159809), (111, 386603), (259, 165687), (777, 55229)]