9900007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 11340000

約数和(自身を除く): 1439993

約数列:

[1, 13, 19, 149, 247, 269, 1937, 2831, 3497, 5111, 36803, 40081, 66443, 521053, 761539, 9900007]

約数ペア:

[(1, 9900007), (13, 761539), (19, 521053), (149, 66443), (247, 40081), (269, 36803), (1937, 5111), (2831, 3497)]