17897099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 20049120

約数和(自身を除く): 2152021

約数列:

[1, 11, 89, 101, 181, 979, 1111, 1991, 8989, 16109, 18281, 98879, 177199, 201091, 1627009, 17897099]

約数ペア:

[(1, 17897099), (11, 1627009), (89, 201091), (101, 177199), (181, 98879), (979, 18281), (1111, 16109), (1991, 8989)]