39828129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25679}}^1$

素因数の和:25740

約数の個数: 16

約数和(自身を含む): 59166720

約数和(自身を除く): 19338591

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 25679, 77037, 282469, 847407, 1206913, 3620739, 13276043, 39828129]

約数ペア:

[(1, 39828129), (3, 13276043), (11, 3620739), (33, 1206913), (47, 847407), (141, 282469), (517, 77037), (1551, 25679)]