4993737

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 8140800

約数和(自身を除く): 3147063

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 211, 343, 483, 633, 1029, 1127, 1477, 3381, 4431, 4853, 7889, 10339, 14559, 23667, 31017, 33971, 72373, 101913, 217119, 237797, 713391, 1664579, 4993737]

約数ペア:

[(1, 4993737), (3, 1664579), (7, 713391), (21, 237797), (23, 217119), (49, 101913), (69, 72373), (147, 33971), (161, 31017), (211, 23667), (343, 14559), (483, 10339), (633, 7889), (1029, 4853), (1127, 4431), (1477, 3381)]