16456011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 9671349

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 431, 979, 1157, 1293, 2937, 3471, 4741, 5603, 12727, 14223, 16809, 38181, 38359, 61633, 115077, 184899, 421949, 498667, 1265847, 1496001, 5485337, 16456011]

約数ペア:

[(1, 16456011), (3, 5485337), (11, 1496001), (13, 1265847), (33, 498667), (39, 421949), (89, 184899), (143, 115077), (267, 61633), (429, 38359), (431, 38181), (979, 16809), (1157, 14223), (1293, 12727), (2937, 5603), (3471, 4741)]