32387397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 52607232

約数和(自身を除く): 20219835

約数列:

[1, 3, 7, 17, 21, 51, 119, 257, 353, 357, 771, 1059, 1799, 2471, 4369, 5397, 6001, 7413, 13107, 18003, 30583, 42007, 90721, 91749, 126021, 272163, 635047, 1542257, 1905141, 4626771, 10795799, 32387397]

約数ペア:

[(1, 32387397), (3, 10795799), (7, 4626771), (17, 1905141), (21, 1542257), (51, 635047), (119, 272163), (257, 126021), (353, 91749), (357, 90721), (771, 42007), (1059, 30583), (1799, 18003), (2471, 13107), (4369, 7413), (5397, 6001)]