16704045

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 29078712

約数和(自身を除く): 12374667

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1321, 1405, 2529, 3963, 4215, 6605, 11889, 12645, 19815, 59445, 371201, 1113603, 1856005, 3340809, 5568015, 16704045]

約数ペア:

[(1, 16704045), (3, 5568015), (5, 3340809), (9, 1856005), (15, 1113603), (45, 371201), (281, 59445), (843, 19815), (1321, 12645), (1405, 11889), (2529, 6605), (3963, 4215)]