17980493861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1\times {\mathrm{5591}}^1$

素因数の和:15064

約数の個数: 16

約数和(自身を含む): 20253597696

約数和(自身を除く): 2273103835

約数列:

[1, 11, 31, 341, 5591, 9431, 61501, 103741, 173321, 292361, 1906531, 3215971, 52728721, 580015931, 1634590351, 17980493861]

約数ペア:

[(1, 17980493861), (11, 1634590351), (31, 580015931), (341, 52728721), (5591, 3215971), (9431, 1906531), (61501, 292361), (103741, 173321)]