7970547

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 11712000

約数和(自身を除く): 3741453

約数列:

[1, 3, 13, 39, 79, 169, 199, 237, 507, 597, 1027, 2587, 3081, 7761, 13351, 15721, 33631, 40053, 47163, 100893, 204373, 613119, 2656849, 7970547]

約数ペア:

[(1, 7970547), (3, 2656849), (13, 613119), (39, 204373), (79, 100893), (169, 47163), (199, 40053), (237, 33631), (507, 15721), (597, 13351), (1027, 7761), (2587, 3081)]