13876513

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 16350336

約数和(自身を除く): 2473823

約数列:

[1, 7, 53, 113, 331, 371, 791, 2317, 5989, 17543, 37403, 41923, 122801, 261821, 1982359, 13876513]

約数ペア:

[(1, 13876513), (7, 1982359), (53, 261821), (113, 122801), (331, 41923), (371, 37403), (791, 17543), (2317, 5989)]