23963667

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 16033773

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 1439, 2379, 4317, 5551, 10073, 16653, 18707, 30219, 56121, 87779, 130949, 263337, 392847, 614453, 1141127, 1843359, 3423381, 7987889, 23963667]

約数ペア:

[(1, 23963667), (3, 7987889), (7, 3423381), (13, 1843359), (21, 1141127), (39, 614453), (61, 392847), (91, 263337), (183, 130949), (273, 87779), (427, 56121), (793, 30219), (1281, 18707), (1439, 16653), (2379, 10073), (4317, 5551)]