269821799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1637}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 300867840

約数和(自身を除く): 31046041

約数列:

[1, 13, 31, 403, 409, 1637, 5317, 12679, 21281, 50747, 164827, 659711, 669533, 8703929, 20755523, 269821799]

約数ペア:

[(1, 269821799), (13, 20755523), (31, 8703929), (403, 669533), (409, 659711), (1637, 164827), (5317, 50747), (12679, 21281)]