191508417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{30529}}^1$

素因数の和:30593

約数の個数: 24

約数和(自身を含む): 300048840

約数和(自身を除く): 108540423

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 30529, 91587, 274761, 518993, 1251689, 1556979, 3755067, 4670937, 11265201, 21278713, 63836139, 191508417]

約数ペア:

[(1, 191508417), (3, 63836139), (9, 21278713), (17, 11265201), (41, 4670937), (51, 3755067), (123, 1556979), (153, 1251689), (369, 518993), (697, 274761), (2091, 91587), (6273, 30529)]