16616871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 25809264

約数和(自身を除く): 9192393

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 1621, 3417, 4863, 10251, 14589, 27557, 82671, 108607, 248013, 325821, 977463, 1846319, 5538957, 16616871]

約数ペア:

[(1, 16616871), (3, 5538957), (9, 1846319), (17, 977463), (51, 325821), (67, 248013), (153, 108607), (201, 82671), (603, 27557), (1139, 14589), (1621, 10251), (3417, 4863)]