224749623

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{52721}}^1$

素因数の和:52767

約数の個数: 24

約数和(自身を含む): 360618480

約数和(自身を除く): 135868857

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 52721, 158163, 369047, 1107141, 1528909, 2583329, 4586727, 7749987, 10702363, 32107089, 74916541, 224749623]

約数ペア:

[(1, 224749623), (3, 74916541), (7, 32107089), (21, 10702363), (29, 7749987), (49, 4586727), (87, 2583329), (147, 1528909), (203, 1107141), (609, 369047), (1421, 158163), (4263, 52721)]