39543237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 60989760

約数和(自身を除く): 21446523

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 3257, 4047, 9771, 12141, 29313, 61883, 185649, 231247, 556947, 693741, 2081223, 4393693, 13181079, 39543237]

約数ペア:

[(1, 39543237), (3, 13181079), (9, 4393693), (19, 2081223), (57, 693741), (71, 556947), (171, 231247), (213, 185649), (639, 61883), (1349, 29313), (3257, 12141), (4047, 9771)]