12734421

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 19724928

約数和(自身を除く): 6990507

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 9941, 29823, 69587, 208761, 606401, 1819203, 4244807, 12734421]

約数ペア:

[(1, 12734421), (3, 4244807), (7, 1819203), (21, 606401), (61, 208761), (183, 69587), (427, 29823), (1281, 9941)]