4251573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 6901440

約数和(自身を除く): 2649867

約数列:

[1, 3, 9, 19, 23, 47, 57, 69, 141, 171, 207, 423, 437, 529, 893, 1081, 1311, 1587, 2679, 3243, 3933, 4761, 8037, 9729, 10051, 20539, 24863, 30153, 61617, 74589, 90459, 184851, 223767, 472397, 1417191, 4251573]

約数ペア:

[(1, 4251573), (3, 1417191), (9, 472397), (19, 223767), (23, 184851), (47, 90459), (57, 74589), (69, 61617), (141, 30153), (171, 24863), (207, 20539), (423, 10051), (437, 9729), (529, 8037), (893, 4761), (1081, 3933), (1311, 3243), (1587, 2679)]