30547377

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7237}}^1$

素因数の和:7317

約数の個数: 24

約数和(自身を含む): 51187136

約数和(自身を除く): 20639759

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 7237, 21711, 50659, 65133, 151977, 455931, 484879, 1454637, 3394153, 4363911, 10182459, 30547377]

約数ペア:

[(1, 30547377), (3, 10182459), (7, 4363911), (9, 3394153), (21, 1454637), (63, 484879), (67, 455931), (201, 151977), (469, 65133), (603, 50659), (1407, 21711), (4221, 7237)]