9720139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 11549664

約数和(自身を除く): 1829525

約数列:

[1, 11, 13, 101, 143, 673, 1111, 1313, 7403, 8749, 14443, 67973, 96239, 747703, 883649, 9720139]

約数ペア:

[(1, 9720139), (11, 883649), (13, 747703), (101, 96239), (143, 67973), (673, 14443), (1111, 8749), (1313, 7403)]