127940317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 141253632

約数和(自身を除く): 13313315

約数列:

[1, 17, 31, 103, 527, 1751, 2357, 3193, 40069, 54281, 73067, 242771, 1242139, 4127107, 7525901, 127940317]

約数ペア:

[(1, 127940317), (17, 7525901), (31, 4127107), (103, 1242139), (527, 242771), (1751, 73067), (2357, 54281), (3193, 40069)]