730233

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 1230528

約数和(自身を除く): 500295

約数列:

[1, 3, 7, 9, 21, 63, 67, 173, 201, 469, 519, 603, 1211, 1407, 1557, 3633, 4221, 10899, 11591, 34773, 81137, 104319, 243411, 730233]

約数ペア:

[(1, 730233), (3, 243411), (7, 104319), (9, 81137), (21, 34773), (63, 11591), (67, 10899), (173, 4221), (201, 3633), (469, 1557), (519, 1407), (603, 1211)]