56694903

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 77145600

約数和(自身を除く): 20450697

約数列:

[1, 3, 79, 139, 237, 417, 1721, 5163, 10981, 32943, 135959, 239219, 407877, 717657, 18898301, 56694903]

約数ペア:

[(1, 56694903), (3, 18898301), (79, 717657), (139, 407877), (237, 239219), (417, 135959), (1721, 32943), (5163, 10981)]