26977389

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 36916992

約数和(自身を除く): 9939603

約数列:

[1, 3, 47, 141, 293, 653, 879, 1959, 13771, 30691, 41313, 92073, 191329, 573987, 8992463, 26977389]

約数ペア:

[(1, 26977389), (3, 8992463), (47, 573987), (141, 191329), (293, 92073), (653, 41313), (879, 30691), (1959, 13771)]