6868421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 8419584

約数和(自身を除く): 1551163

約数列:

[1, 7, 23, 37, 161, 259, 851, 1153, 5957, 8071, 26519, 42661, 185633, 298627, 981203, 6868421]

約数ペア:

[(1, 6868421), (7, 981203), (23, 298627), (37, 185633), (161, 42661), (259, 26519), (851, 8071), (1153, 5957)]