30972827

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 33841152

約数和(自身を除く): 2868325

約数列:

[1, 17, 67, 71, 383, 1139, 1207, 4757, 6511, 25661, 27193, 80869, 436237, 462281, 1821931, 30972827]

約数ペア:

[(1, 30972827), (17, 1821931), (67, 462281), (71, 436237), (383, 80869), (1139, 27193), (1207, 25661), (4757, 6511)]