15553461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6121}}^1$

素因数の和:6153

約数の個数: 24

約数和(自身を含む): 26055232

約数和(自身を除く): 10501771

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 6121, 18363, 42847, 67331, 128541, 201993, 471317, 740641, 1413951, 2221923, 5184487, 15553461]

約数ペア:

[(1, 15553461), (3, 5184487), (7, 2221923), (11, 1413951), (21, 740641), (33, 471317), (77, 201993), (121, 128541), (231, 67331), (363, 42847), (847, 18363), (2541, 6121)]