1216107

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 1829280

約数和(自身を除く): 613173

約数列:

[1, 3, 9, 27, 73, 219, 617, 657, 1851, 1971, 5553, 16659, 45041, 135123, 405369, 1216107]

約数ペア:

[(1, 1216107), (3, 405369), (9, 135123), (27, 45041), (73, 16659), (219, 5553), (617, 1971), (657, 1851)]