17236413

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 25798656

約数和(自身を除く): 8562243

約数列:

[1, 3, 9, 37, 111, 191, 271, 333, 573, 813, 1719, 2439, 7067, 10027, 21201, 30081, 51761, 63603, 90243, 155283, 465849, 1915157, 5745471, 17236413]

約数ペア:

[(1, 17236413), (3, 5745471), (9, 1915157), (37, 465849), (111, 155283), (191, 90243), (271, 63603), (333, 51761), (573, 30081), (813, 21201), (1719, 10027), (2439, 7067)]