2783605431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 3950346240

約数和(自身を除く): 1166740809

約数列:

[1, 3, 19, 57, 127, 381, 563, 683, 1689, 2049, 2413, 7239, 10697, 12977, 32091, 38931, 71501, 86741, 214503, 260223, 384529, 1153587, 1358519, 1648079, 4075557, 4944237, 7306051, 21918153, 48835183, 146505549, 927868477, 2783605431]

約数ペア:

[(1, 2783605431), (3, 927868477), (19, 146505549), (57, 48835183), (127, 21918153), (381, 7306051), (563, 4944237), (683, 4075557), (1689, 1648079), (2049, 1358519), (2413, 1153587), (7239, 384529), (10697, 260223), (12977, 214503), (32091, 86741), (38931, 71501)]