29385551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 33730560

約数和(自身を除く): 4345009

約数列:

[1, 13, 31, 71, 79, 169, 403, 923, 1027, 2201, 2449, 5239, 5609, 11999, 13351, 28613, 31837, 72917, 173879, 371969, 413881, 947921, 2260427, 29385551]

約数ペア:

[(1, 29385551), (13, 2260427), (31, 947921), (71, 413881), (79, 371969), (169, 173879), (403, 72917), (923, 31837), (1027, 28613), (2201, 13351), (2449, 11999), (5239, 5609)]