4487643

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3288

約数の個数: 20

約数和(自身を含む): 7100280

約数和(自身を除く): 2612637

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3259, 9777, 29331, 55403, 87993, 166209, 263979, 498627, 1495881, 4487643]

約数ペア:

[(1, 4487643), (3, 1495881), (9, 498627), (17, 263979), (27, 166209), (51, 87993), (81, 55403), (153, 29331), (459, 9777), (1377, 3259)]