30112677

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1109}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 49870080

約数和(自身を除く): 19757403

約数列:

[1, 3, 7, 9, 21, 63, 431, 1109, 1293, 3017, 3327, 3879, 7763, 9051, 9981, 23289, 27153, 69867, 477979, 1433937, 3345853, 4301811, 10037559, 30112677]

約数ペア:

[(1, 30112677), (3, 10037559), (7, 4301811), (9, 3345853), (21, 1433937), (63, 477979), (431, 69867), (1109, 27153), (1293, 23289), (3017, 9981), (3327, 9051), (3879, 7763)]