3897687

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 5460480

約数和(自身を除く): 1562793

約数列:

[1, 3, 29, 71, 87, 213, 631, 1893, 2059, 6177, 18299, 44801, 54897, 134403, 1299229, 3897687]

約数ペア:

[(1, 3897687), (3, 1299229), (29, 134403), (71, 54897), (87, 44801), (213, 18299), (631, 6177), (1893, 2059)]