28783373

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 31190400

約数和(自身を除く): 2407027

約数列:

[1, 23, 37, 149, 227, 851, 3427, 5221, 5513, 8399, 33823, 126799, 193177, 777929, 1251451, 28783373]

約数ペア:

[(1, 28783373), (23, 1251451), (37, 777929), (149, 193177), (227, 126799), (851, 33823), (3427, 8399), (5221, 5513)]