39431387

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 42282240

約数和(自身を除く): 2850853

約数列:

[1, 29, 43, 103, 307, 1247, 2987, 4429, 8903, 13201, 31621, 128441, 382829, 917009, 1359703, 39431387]

約数ペア:

[(1, 39431387), (29, 1359703), (43, 917009), (103, 382829), (307, 128441), (1247, 31621), (2987, 13201), (4429, 8903)]