89267451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 148044288

約数和(自身を除く): 58776837

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3371, 3783, 8827, 10113, 23597, 26481, 43823, 70791, 131469, 306761, 326987, 920283, 980961, 2288909, 4250831, 6866727, 12752493, 29755817, 89267451]

約数ペア:

[(1, 89267451), (3, 29755817), (7, 12752493), (13, 6866727), (21, 4250831), (39, 2288909), (91, 980961), (97, 920283), (273, 326987), (291, 306761), (679, 131469), (1261, 70791), (2037, 43823), (3371, 26481), (3783, 23597), (8827, 10113)]