1312347961

素因数分解:

${\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 1417520384

約数和(自身を除く): 105172423

約数列:

[1, 23, 61, 67, 529, 607, 1403, 1541, 4087, 13961, 32269, 35443, 37027, 40669, 94001, 321103, 851621, 935387, 2162023, 2480809, 19587283, 21513901, 57058607, 1312347961]

約数ペア:

[(1, 1312347961), (23, 57058607), (61, 21513901), (67, 19587283), (529, 2480809), (607, 2162023), (1403, 935387), (1541, 851621), (4087, 321103), (13961, 94001), (32269, 40669), (35443, 37027)]