8674947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 13941720

約数和(自身を除く): 5266773

約数列:

[1, 3, 9, 17, 31, 51, 59, 93, 153, 177, 279, 527, 531, 961, 1003, 1581, 1829, 2883, 3009, 4743, 5487, 8649, 9027, 16337, 16461, 31093, 49011, 56699, 93279, 147033, 170097, 279837, 510291, 963883, 2891649, 8674947]

約数ペア:

[(1, 8674947), (3, 2891649), (9, 963883), (17, 510291), (31, 279837), (51, 170097), (59, 147033), (93, 93279), (153, 56699), (177, 49011), (279, 31093), (527, 16461), (531, 16337), (961, 9027), (1003, 8649), (1581, 5487), (1829, 4743), (2883, 3009)]