28611951

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 39713760

約数和(自身を除く): 11101809

約数列:

[1, 3, 29, 87, 173, 519, 1901, 5017, 5703, 15051, 55129, 165387, 328873, 986619, 9537317, 28611951]

約数ペア:

[(1, 28611951), (3, 9537317), (29, 986619), (87, 328873), (173, 165387), (519, 55129), (1901, 15051), (5017, 5703)]