30009147

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1487}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 47282688

約数和(自身を除く): 17273541

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 1487, 2883, 4461, 6727, 10409, 20181, 31227, 46097, 138291, 322679, 968037, 1429007, 4287021, 10003049, 30009147]

約数ペア:

[(1, 30009147), (3, 10003049), (7, 4287021), (21, 1429007), (31, 968037), (93, 322679), (217, 138291), (651, 46097), (961, 31227), (1487, 20181), (2883, 10409), (4461, 6727)]