2848989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 4636800

約数和(自身を除く): 1787811

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 229, 319, 377, 429, 687, 957, 1131, 2519, 2977, 4147, 6641, 7557, 8931, 12441, 19923, 32747, 73051, 86333, 98241, 219153, 258999, 949663, 2848989]

約数ペア:

[(1, 2848989), (3, 949663), (11, 258999), (13, 219153), (29, 98241), (33, 86333), (39, 73051), (87, 32747), (143, 19923), (229, 12441), (319, 8931), (377, 7557), (429, 6641), (687, 4147), (957, 2977), (1131, 2519)]