30043209

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26993}}^1$

素因数の和:27056

約数の個数: 16

約数和(自身を含む): 46645632

約数和(自身を除く): 16602423

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 26993, 80979, 188951, 566853, 1430629, 4291887, 10014403, 30043209]

約数ペア:

[(1, 30043209), (3, 10014403), (7, 4291887), (21, 1430629), (53, 566853), (159, 188951), (371, 80979), (1113, 26993)]