985601953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{71947}}^1$

素因数の和:72076

約数の個数: 16

約数和(自身を含む): 1197214720

約数和(自身を除く): 211612767

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 71947, 503629, 1366993, 7410541, 9568951, 51873787, 140800279, 985601953]

約数ペア:

[(1, 985601953), (7, 140800279), (19, 51873787), (103, 9568951), (133, 7410541), (721, 1366993), (1957, 503629), (13699, 71947)]