12949131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 18658304

約数和(自身を除く): 5709173

約数列:

[1, 3, 13, 39, 547, 607, 1641, 1821, 7111, 7891, 21333, 23673, 332029, 996087, 4316377, 12949131]

約数ペア:

[(1, 12949131), (3, 4316377), (13, 996087), (39, 332029), (547, 23673), (607, 21333), (1641, 7891), (1821, 7111)]