89800403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61381}}^1$

素因数の和:61418

約数の個数: 16

約数和(自身を含む): 117853440

約数和(自身を除く): 28053037

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 61381, 429667, 675191, 1166239, 4726337, 8163673, 12828629, 89800403]

約数ペア:

[(1, 89800403), (7, 12828629), (11, 8163673), (19, 4726337), (77, 1166239), (133, 675191), (209, 429667), (1463, 61381)]