9786621

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 14347200

約数和(自身を除く): 4560579

約数列:

[1, 3, 13, 39, 97, 169, 199, 291, 507, 597, 1261, 2587, 3783, 7761, 16393, 19303, 33631, 49179, 57909, 100893, 250939, 752817, 3262207, 9786621]

約数ペア:

[(1, 9786621), (3, 3262207), (13, 752817), (39, 250939), (97, 100893), (169, 57909), (199, 49179), (291, 33631), (507, 19303), (597, 16393), (1261, 7761), (2587, 3783)]