7297653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 11381760

約数和(自身を除く): 4084107

約数列:

[1, 3, 11, 19, 33, 57, 103, 113, 209, 309, 339, 627, 1133, 1243, 1957, 2147, 3399, 3729, 5871, 6441, 11639, 21527, 23617, 34917, 64581, 70851, 128029, 221141, 384087, 663423, 2432551, 7297653]

約数ペア:

[(1, 7297653), (3, 2432551), (11, 663423), (19, 384087), (33, 221141), (57, 128029), (103, 70851), (113, 64581), (209, 34917), (309, 23617), (339, 21527), (627, 11639), (1133, 6441), (1243, 5871), (1957, 3729), (2147, 3399)]