12651339

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 17275680

約数和(自身を除く): 4624341

約数列:

[1, 3, 61, 183, 257, 269, 771, 807, 15677, 16409, 47031, 49227, 69133, 207399, 4217113, 12651339]

約数ペア:

[(1, 12651339), (3, 4217113), (61, 207399), (183, 69133), (257, 49227), (269, 47031), (771, 16409), (807, 15677)]