127718977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 149796864

約数和(自身を除く): 22077887

約数列:

[1, 17, 23, 31, 41, 257, 391, 527, 697, 713, 943, 1271, 4369, 5911, 7967, 10537, 12121, 16031, 21607, 29233, 100487, 135439, 179129, 183241, 242351, 326647, 496961, 3115097, 4119967, 5552999, 7512881, 127718977]

約数ペア:

[(1, 127718977), (17, 7512881), (23, 5552999), (31, 4119967), (41, 3115097), (257, 496961), (391, 326647), (527, 242351), (697, 183241), (713, 179129), (943, 135439), (1271, 100487), (4369, 29233), (5911, 21607), (7967, 16031), (10537, 12121)]