30484281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4363}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 43360704

約数和(自身を除く): 12876423

約数列:

[1, 3, 17, 51, 137, 411, 2329, 4363, 6987, 13089, 74171, 222513, 597731, 1793193, 10161427, 30484281]

約数ペア:

[(1, 30484281), (3, 10161427), (17, 1793193), (51, 597731), (137, 222513), (411, 74171), (2329, 13089), (4363, 6987)]