2912449257

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5677289}}^1$

素因数の和:5677317

約数の個数: 16

約数和(自身を含む): 4541832000

約数和(自身を除く): 1629382743

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5677289, 17031867, 51095601, 107868491, 153286803, 323605473, 970816419, 2912449257]

約数ペア:

[(1, 2912449257), (3, 970816419), (9, 323605473), (19, 153286803), (27, 107868491), (57, 51095601), (171, 17031867), (513, 5677289)]