84972953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 101928960

約数和(自身を除く): 16956007

約数列:

[1, 13, 17, 31, 79, 157, 221, 403, 527, 1027, 1343, 2041, 2449, 2669, 4867, 6851, 12403, 17459, 31837, 34697, 41633, 63271, 82739, 161239, 210851, 384493, 541229, 1075607, 2741063, 4998409, 6536381, 84972953]

約数ペア:

[(1, 84972953), (13, 6536381), (17, 4998409), (31, 2741063), (79, 1075607), (157, 541229), (221, 384493), (403, 210851), (527, 161239), (1027, 82739), (1343, 63271), (2041, 41633), (2449, 34697), (2669, 31837), (4867, 17459), (6851, 12403)]