212765691

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{13249}}^1$

素因数の和:13406

約数の個数: 16

約数和(自身を含む): 291924000

約数和(自身を除く): 79158309

約数列:

[1, 3, 53, 101, 159, 303, 5353, 13249, 16059, 39747, 702197, 1338149, 2106591, 4014447, 70921897, 212765691]

約数ペア:

[(1, 212765691), (3, 70921897), (53, 4014447), (101, 2106591), (159, 1338149), (303, 702197), (5353, 39747), (13249, 16059)]