313609439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 388813824

約数和(自身を除く): 75204385

約数列:

[1, 11, 13, 23, 97, 143, 253, 299, 983, 1067, 1261, 2231, 3289, 10813, 12779, 13871, 22609, 24541, 29003, 95351, 140569, 248699, 293917, 319033, 1048861, 1239563, 2193073, 3233087, 13635193, 24123803, 28509949, 313609439]

約数ペア:

[(1, 313609439), (11, 28509949), (13, 24123803), (23, 13635193), (97, 3233087), (143, 2193073), (253, 1239563), (299, 1048861), (983, 319033), (1067, 293917), (1261, 248699), (2231, 140569), (3289, 95351), (10813, 29003), (12779, 24541), (13871, 22609)]