30800637

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7297}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 51611456

約数和(自身を除く): 20810819

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 7297, 21891, 51079, 65673, 153237, 459711, 488899, 1466697, 3422293, 4400091, 10266879, 30800637]

約数ペア:

[(1, 30800637), (3, 10266879), (7, 4400091), (9, 3422293), (21, 1466697), (63, 488899), (67, 459711), (201, 153237), (469, 65673), (603, 51079), (1407, 21891), (4221, 7297)]