8712477

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 12987000

約数和(自身を除く): 4274523

約数列:

[1, 3, 9, 73, 89, 149, 219, 267, 447, 657, 801, 1341, 6497, 10877, 13261, 19491, 32631, 39783, 58473, 97893, 119349, 968053, 2904159, 8712477]

約数ペア:

[(1, 8712477), (3, 2904159), (9, 968053), (73, 119349), (89, 97893), (149, 58473), (219, 39783), (267, 32631), (447, 19491), (657, 13261), (801, 10877), (1341, 6497)]