82918703

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8443}}^1$

素因数の和:8534

約数の個数: 16

約数和(自身を含む): 100517376

約数和(自身を除く): 17598673

約数列:

[1, 7, 23, 61, 161, 427, 1403, 8443, 9821, 59101, 194189, 515023, 1359323, 3605161, 11845529, 82918703]

約数ペア:

[(1, 82918703), (7, 11845529), (23, 3605161), (61, 1359323), (161, 515023), (427, 194189), (1403, 59101), (8443, 9821)]