42918253

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 51609600

約数和(自身を除く): 8691347

約数列:

[1, 7, 23, 127, 161, 889, 2099, 2921, 14693, 20447, 48277, 266573, 337939, 1866011, 6131179, 42918253]

約数ペア:

[(1, 42918253), (7, 6131179), (23, 1866011), (127, 337939), (161, 266573), (889, 48277), (2099, 20447), (2921, 14693)]