489448201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{17791}}^1$

素因数の和:17904

約数の個数: 16

約数和(自身を含む): 555964416

約数和(自身を除く): 66516215

約数列:

[1, 11, 41, 61, 451, 671, 2501, 17791, 27511, 195701, 729431, 1085251, 8023741, 11937761, 44495291, 489448201]

約数ペア:

[(1, 489448201), (11, 44495291), (41, 11937761), (61, 8023741), (451, 1085251), (671, 729431), (2501, 195701), (17791, 27511)]