2912981751

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5678327}}^1$

素因数の和:5678355

約数の個数: 16

約数和(自身を含む): 4542662400

約数和(自身を除く): 1629680649

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5678327, 17034981, 51104943, 107888213, 153314829, 323664639, 970993917, 2912981751]

約数ペア:

[(1, 2912981751), (3, 970993917), (9, 323664639), (19, 153314829), (27, 107888213), (57, 51104943), (171, 17034981), (513, 5678327)]