39990353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 45534720

約数和(自身を除く): 5544367

約数列:

[1, 13, 23, 79, 299, 1027, 1693, 1817, 22009, 23621, 38939, 133747, 506207, 1738711, 3076181, 39990353]

約数ペア:

[(1, 39990353), (13, 3076181), (23, 1738711), (79, 506207), (299, 133747), (1027, 38939), (1693, 23621), (1817, 22009)]