4240497

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 6179296

約数和(自身を除く): 1938799

約数列:

[1, 3, 17, 51, 67, 73, 201, 219, 289, 867, 1139, 1241, 3417, 3723, 4891, 14673, 19363, 21097, 58089, 63291, 83147, 249441, 1413499, 4240497]

約数ペア:

[(1, 4240497), (3, 1413499), (17, 249441), (51, 83147), (67, 63291), (73, 58089), (201, 21097), (219, 19363), (289, 14673), (867, 4891), (1139, 3723), (1241, 3417)]