40217817

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 54665280

約数和(自身を除く): 14447463

約数列:

[1, 3, 73, 219, 227, 681, 809, 2427, 16571, 49713, 59057, 177171, 183643, 550929, 13405939, 40217817]

約数ペア:

[(1, 40217817), (3, 13405939), (73, 550929), (219, 183643), (227, 177171), (681, 59057), (809, 49713), (2427, 16571)]