23744487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 36062208

約数和(自身を除く): 12317721

約数列:

[1, 3, 13, 23, 39, 69, 103, 257, 299, 309, 771, 897, 1339, 2369, 3341, 4017, 5911, 7107, 10023, 17733, 26471, 30797, 76843, 79413, 92391, 230529, 344123, 608833, 1032369, 1826499, 7914829, 23744487]

約数ペア:

[(1, 23744487), (3, 7914829), (13, 1826499), (23, 1032369), (39, 608833), (69, 344123), (103, 230529), (257, 92391), (299, 79413), (309, 76843), (771, 30797), (897, 26471), (1339, 17733), (2369, 10023), (3341, 7107), (4017, 5911)]