12756034221

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2992267}}^1$

素因数の和:2992313

約数の個数: 24

約数和(自身を含む): 20467113120

約数和(自身を除く): 7711078899

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 2992267, 8976801, 20945869, 62837607, 86775743, 146621083, 260327229, 439863249, 607430201, 1822290603, 4252011407, 12756034221]

約数ペア:

[(1, 12756034221), (3, 4252011407), (7, 1822290603), (21, 607430201), (29, 439863249), (49, 260327229), (87, 146621083), (147, 86775743), (203, 62837607), (609, 20945869), (1421, 8976801), (4263, 2992267)]