2938503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 4202496

約数和(自身を除く): 1263993

約数列:

[1, 3, 23, 37, 69, 111, 851, 1151, 2553, 3453, 26473, 42587, 79419, 127761, 979501, 2938503]

約数ペア:

[(1, 2938503), (3, 979501), (23, 127761), (37, 79419), (69, 42587), (111, 26473), (851, 3453), (1151, 2553)]