8829079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 11427840

約数和(自身を除く): 2598761

約数列:

[1, 7, 23, 29, 31, 61, 161, 203, 217, 427, 667, 713, 899, 1403, 1769, 1891, 4669, 4991, 6293, 9821, 12383, 13237, 20677, 40687, 43493, 54839, 144739, 284809, 304451, 383873, 1261297, 8829079]

約数ペア:

[(1, 8829079), (7, 1261297), (23, 383873), (29, 304451), (31, 284809), (61, 144739), (161, 54839), (203, 43493), (217, 40687), (427, 20677), (667, 13237), (713, 12383), (899, 9821), (1403, 6293), (1769, 4991), (1891, 4669)]