8018101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 10741248

約数和(自身を除く): 2723147

約数列:

[1, 7, 13, 17, 71, 73, 91, 119, 221, 497, 511, 923, 949, 1207, 1241, 1547, 5183, 6461, 6643, 8449, 8687, 15691, 16133, 36281, 67379, 88111, 109837, 112931, 471653, 616777, 1145443, 8018101]

約数ペア:

[(1, 8018101), (7, 1145443), (13, 616777), (17, 471653), (71, 112931), (73, 109837), (91, 88111), (119, 67379), (221, 36281), (497, 16133), (511, 15691), (923, 8687), (949, 8449), (1207, 6643), (1241, 6461), (1547, 5183)]