86480979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 42672045

約数列:

[1, 3, 13, 31, 39, 93, 233, 307, 403, 699, 921, 1209, 3029, 3991, 7223, 9087, 9517, 11973, 21669, 28551, 71531, 93899, 123721, 214593, 281697, 371163, 929903, 2217461, 2789709, 6652383, 28826993, 86480979]

約数ペア:

[(1, 86480979), (3, 28826993), (13, 6652383), (31, 2789709), (39, 2217461), (93, 929903), (233, 371163), (307, 281697), (403, 214593), (699, 123721), (921, 93899), (1209, 71531), (3029, 28551), (3991, 21669), (7223, 11973), (9087, 9517)]