12313809

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 7039791

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 251, 621, 711, 753, 1817, 2133, 2259, 5451, 5773, 6777, 16353, 17319, 19829, 49059, 51957, 59487, 155871, 178461, 456067, 535383, 1368201, 4104603, 12313809]

約数ペア:

[(1, 12313809), (3, 4104603), (9, 1368201), (23, 535383), (27, 456067), (69, 178461), (79, 155871), (207, 59487), (237, 51957), (251, 49059), (621, 19829), (711, 17319), (753, 16353), (1817, 6777), (2133, 5773), (2259, 5451)]