12668007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7243}}^1$

素因数の和:7310

約数の個数: 16

約数和(自身を含む): 18776448

約数和(自身を除く): 6108441

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7243, 21729, 79673, 239019, 383879, 1151637, 4222669, 12668007]

約数ペア:

[(1, 12668007), (3, 4222669), (11, 1151637), (33, 383879), (53, 239019), (159, 79673), (583, 21729), (1749, 7243)]