12565541163

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{66359}}^1$

素因数の和:66567

約数の個数: 32

約数和(自身を含む): 19570360320

約数和(自身を除く): 7004819157

約数列:

[1, 3, 7, 21, 71, 127, 213, 381, 497, 889, 1491, 2667, 9017, 27051, 63119, 66359, 189357, 199077, 464513, 1393539, 4711489, 8427593, 14134467, 25282779, 32980423, 58993151, 98941269, 176979453, 598359103, 1795077309, 4188513721, 12565541163]

約数ペア:

[(1, 12565541163), (3, 4188513721), (7, 1795077309), (21, 598359103), (71, 176979453), (127, 98941269), (213, 58993151), (381, 32980423), (497, 25282779), (889, 14134467), (1491, 8427593), (2667, 4711489), (9017, 1393539), (27051, 464513), (63119, 199077), (66359, 189357)]