768691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 979200

約数和(自身を除く): 210509

約数列:

[1, 7, 11, 67, 77, 149, 469, 737, 1043, 1639, 5159, 9983, 11473, 69881, 109813, 768691]

約数ペア:

[(1, 768691), (7, 109813), (11, 69881), (67, 11473), (77, 9983), (149, 5159), (469, 1639), (737, 1043)]