26617233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 39628800

約数和(自身を除く): 13011567

約数列:

[1, 3, 19, 23, 57, 69, 79, 237, 257, 437, 771, 1311, 1501, 1817, 4503, 4883, 5451, 5911, 14649, 17733, 20303, 34523, 60909, 103569, 112309, 336927, 385757, 466969, 1157271, 1400907, 8872411, 26617233]

約数ペア:

[(1, 26617233), (3, 8872411), (19, 1400907), (23, 1157271), (57, 466969), (69, 385757), (79, 336927), (237, 112309), (257, 103569), (437, 60909), (771, 34523), (1311, 20303), (1501, 17733), (1817, 14649), (4503, 5911), (4883, 5451)]