41396421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 64097280

約数和(自身を除く): 22700859

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 641, 1133, 1923, 1957, 3399, 5871, 7051, 12179, 21153, 21527, 36537, 64581, 66023, 133969, 198069, 401907, 726253, 1254437, 2178759, 3763311, 13798807, 41396421]

約数ペア:

[(1, 41396421), (3, 13798807), (11, 3763311), (19, 2178759), (33, 1254437), (57, 726253), (103, 401907), (209, 198069), (309, 133969), (627, 66023), (641, 64581), (1133, 36537), (1923, 21527), (1957, 21153), (3399, 12179), (5871, 7051)]