1139411

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 1478400

約数和(自身を除く): 338989

約数列:

[1, 7, 13, 19, 91, 133, 247, 659, 1729, 4613, 8567, 12521, 59969, 87647, 162773, 1139411]

約数ペア:

[(1, 1139411), (7, 162773), (13, 87647), (19, 59969), (91, 12521), (133, 8567), (247, 4613), (659, 1729)]