898996941

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{3989}}^1$

素因数の和:4506

約数の個数: 32

約数和(自身を含む): 1413417600

約数和(自身を除く): 514420659

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 491, 1473, 3989, 4419, 8347, 11967, 13257, 25041, 35901, 67813, 75123, 107703, 203439, 225369, 610317, 1830951, 1958599, 5875797, 17627391, 33296183, 52882173, 99888549, 299665647, 898996941]

約数ペア:

[(1, 898996941), (3, 299665647), (9, 99888549), (17, 52882173), (27, 33296183), (51, 17627391), (153, 5875797), (459, 1958599), (491, 1830951), (1473, 610317), (3989, 225369), (4419, 203439), (8347, 107703), (11967, 75123), (13257, 67813), (25041, 35901)]