39373689

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 17028231

約数列:

[1, 3, 31, 67, 71, 89, 93, 201, 213, 267, 2077, 2201, 2759, 4757, 5963, 6231, 6319, 6603, 8277, 14271, 17889, 18957, 147467, 184853, 195889, 423373, 442401, 554559, 587667, 1270119, 13124563, 39373689]

約数ペア:

[(1, 39373689), (3, 13124563), (31, 1270119), (67, 587667), (71, 554559), (89, 442401), (93, 423373), (201, 195889), (213, 184853), (267, 147467), (2077, 18957), (2201, 17889), (2759, 14271), (4757, 8277), (5963, 6603), (6231, 6319)]