12463893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 19507488

約数和(自身を除く): 7043595

約数列:

[1, 3, 9, 13, 39, 117, 307, 347, 921, 1041, 2763, 3123, 3991, 4511, 11973, 13533, 35919, 40599, 106529, 319587, 958761, 1384877, 4154631, 12463893]

約数ペア:

[(1, 12463893), (3, 4154631), (9, 1384877), (13, 958761), (39, 319587), (117, 106529), (307, 40599), (347, 35919), (921, 13533), (1041, 11973), (2763, 4511), (3123, 3991)]