4373289

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 6781632

約数和(自身を除く): 2408343

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 571, 851, 1713, 2553, 5139, 7659, 13133, 21127, 39399, 63381, 118197, 190143, 485921, 1457763, 4373289]

約数ペア:

[(1, 4373289), (3, 1457763), (9, 485921), (23, 190143), (37, 118197), (69, 63381), (111, 39399), (207, 21127), (333, 13133), (571, 7659), (851, 5139), (1713, 2553)]