1142156939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{38729}}^1$

素因数の和:39130

約数の個数: 16

約数和(自身を含む): 1427742720

約数和(自身を除く): 285585781

約数列:

[1, 7, 11, 77, 383, 2681, 4213, 29491, 38729, 271103, 426019, 2982133, 14833207, 103832449, 163165277, 1142156939]

約数ペア:

[(1, 1142156939), (7, 163165277), (11, 103832449), (77, 14833207), (383, 2982133), (2681, 426019), (4213, 271103), (29491, 38729)]