13031129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 14469120

約数和(自身を除く): 1437991

約数列:

[1, 17, 31, 79, 313, 527, 1343, 2449, 5321, 9703, 24727, 41633, 164951, 420359, 766537, 13031129]

約数ペア:

[(1, 13031129), (17, 766537), (31, 420359), (79, 164951), (313, 41633), (527, 24727), (1343, 9703), (2449, 5321)]