1207352409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 1724405760

約数和(自身を除く): 517053351

約数列:

[1, 3, 23, 43, 69, 129, 503, 809, 989, 1509, 2427, 2967, 11569, 18607, 21629, 34707, 34787, 55821, 64887, 104361, 406927, 497467, 800101, 1220781, 1492401, 2400303, 9359321, 17497861, 28077963, 52493583, 402450803, 1207352409]

約数ペア:

[(1, 1207352409), (3, 402450803), (23, 52493583), (43, 28077963), (69, 17497861), (129, 9359321), (503, 2400303), (809, 1492401), (989, 1220781), (1509, 800101), (2427, 497467), (2967, 406927), (11569, 104361), (18607, 64887), (21629, 55821), (34707, 34787)]