1375702979

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2011}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 1673468928

約数和(自身を除く): 297765949

約数列:

[1, 7, 23, 49, 161, 607, 1127, 2011, 4249, 13961, 14077, 29743, 46253, 97727, 98539, 323771, 684089, 1220677, 2266397, 8544739, 28075571, 59813173, 196528997, 1375702979]

約数ペア:

[(1, 1375702979), (7, 196528997), (23, 59813173), (49, 28075571), (161, 8544739), (607, 2266397), (1127, 1220677), (2011, 684089), (4249, 323771), (13961, 98539), (14077, 97727), (29743, 46253)]