23507679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 12296481

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 359, 897, 949, 1077, 1679, 2847, 4667, 5037, 8257, 14001, 21827, 24771, 26207, 65481, 78621, 107341, 322023, 340691, 602761, 1022073, 1808283, 7835893, 23507679]

約数ペア:

[(1, 23507679), (3, 7835893), (13, 1808283), (23, 1022073), (39, 602761), (69, 340691), (73, 322023), (219, 107341), (299, 78621), (359, 65481), (897, 26207), (949, 24771), (1077, 21827), (1679, 14001), (2847, 8257), (4667, 5037)]