128583013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 151205600

約数和(自身を除く): 22622587

約数列:

[1, 13, 19, 29, 247, 377, 551, 619, 841, 7163, 8047, 10933, 11761, 15979, 17951, 152893, 207727, 233363, 341069, 520579, 4433897, 6767527, 9891001, 128583013]

約数ペア:

[(1, 128583013), (13, 9891001), (19, 6767527), (29, 4433897), (247, 520579), (377, 341069), (551, 233363), (619, 207727), (841, 152893), (7163, 17951), (8047, 15979), (10933, 11761)]