741489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 1253376

約数和(自身を除く): 511887

約数列:

[1, 3, 7, 17, 21, 31, 51, 67, 93, 119, 201, 217, 357, 469, 527, 651, 1139, 1407, 1581, 2077, 3417, 3689, 6231, 7973, 11067, 14539, 23919, 35309, 43617, 105927, 247163, 741489]

約数ペア:

[(1, 741489), (3, 247163), (7, 105927), (17, 43617), (21, 35309), (31, 23919), (51, 14539), (67, 11067), (93, 7973), (119, 6231), (201, 3689), (217, 3417), (357, 2077), (469, 1581), (527, 1407), (651, 1139)]