2135173857

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{108943}}^1$

素因数の和:109132

約数の個数: 16

約数和(自身を含む): 2928414720

約数和(自身を除く): 793240863

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 108943, 326829, 5120321, 15143077, 15360963, 45429231, 711724619, 2135173857]

約数ペア:

[(1, 2135173857), (3, 711724619), (47, 45429231), (139, 15360963), (141, 15143077), (417, 5120321), (6533, 326829), (19599, 108943)]