3808520639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{28151}}^1$

素因数の和:28427

約数の個数: 24

約数和(自身を含む): 4852503936

約数和(自身を除く): 1043983297

約数列:

[1, 7, 11, 49, 77, 251, 539, 1757, 2761, 12299, 19327, 28151, 135289, 197057, 309661, 1379399, 2167627, 7065901, 15173389, 49461307, 77724911, 346229149, 544074377, 3808520639]

約数ペア:

[(1, 3808520639), (7, 544074377), (11, 346229149), (49, 77724911), (77, 49461307), (251, 15173389), (539, 7065901), (1757, 2167627), (2761, 1379399), (12299, 309661), (19327, 197057), (28151, 135289)]