38303447

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 48416256

約数和(自身を除く): 10112809

約数列:

[1, 7, 13, 49, 91, 157, 383, 637, 1099, 2041, 2681, 4979, 7693, 14287, 18767, 34853, 60131, 100009, 243971, 420917, 781703, 2946419, 5471921, 38303447]

約数ペア:

[(1, 38303447), (7, 5471921), (13, 2946419), (49, 781703), (91, 420917), (157, 243971), (383, 100009), (637, 60131), (1099, 34853), (2041, 18767), (2681, 14287), (4979, 7693)]