30421509

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4481}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 42453504

約数和(自身を除く): 12031995

約数列:

[1, 3, 31, 73, 93, 219, 2263, 4481, 6789, 13443, 138911, 327113, 416733, 981339, 10140503, 30421509]

約数ペア:

[(1, 30421509), (3, 10140503), (31, 981339), (73, 416733), (93, 327113), (219, 138911), (2263, 13443), (4481, 6789)]