213894

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 505440

約数和(自身を除く): 291546

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 233, 306, 459, 466, 699, 918, 1398, 2097, 3961, 4194, 6291, 7922, 11883, 12582, 23766, 35649, 71298, 106947, 213894]

約数ペア:

[(1, 213894), (2, 106947), (3, 71298), (6, 35649), (9, 23766), (17, 12582), (18, 11883), (27, 7922), (34, 6291), (51, 4194), (54, 3961), (102, 2097), (153, 1398), (233, 918), (306, 699), (459, 466)]