131780895841

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15443677}}^1$

素因数の和:15443760

約数の個数: 16

約数和(自身を含む): 160120053504

約数和(自身を除く): 28339157663

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 15443677, 108105739, 355204571, 818514881, 2486431997, 5729604167, 18825842263, 131780895841]

約数ペア:

[(1, 131780895841), (7, 18825842263), (23, 5729604167), (53, 2486431997), (161, 818514881), (371, 355204571), (1219, 108105739), (8533, 15443677)]