1279228417

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{811}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 1332979200

約数和(自身を除く): 53750783

約数列:

[1, 37, 89, 479, 811, 3293, 17723, 30007, 42631, 72179, 388469, 1577347, 2670623, 14373353, 34573741, 1279228417]

約数ペア:

[(1, 1279228417), (37, 34573741), (89, 14373353), (479, 2670623), (811, 1577347), (3293, 388469), (17723, 72179), (30007, 42631)]