2744247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 4027392

約数和(自身を除く): 1283145

約数列:

[1, 3, 11, 33, 137, 411, 607, 1507, 1821, 4521, 6677, 20031, 83159, 249477, 914749, 2744247]

約数ペア:

[(1, 2744247), (3, 914749), (11, 249477), (33, 83159), (137, 20031), (411, 6677), (607, 4521), (1507, 1821)]