140910809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 156059904

約数和(自身を除く): 15149095

約数列:

[1, 13, 41, 463, 533, 571, 6019, 7423, 18983, 23411, 246779, 264373, 304343, 3436849, 10839293, 140910809]

約数ペア:

[(1, 140910809), (13, 10839293), (41, 3436849), (463, 304343), (533, 264373), (571, 246779), (6019, 23411), (7423, 18983)]