21979793443

素因数分解:

${\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1\times {\mathrm{4007}}^1$

素因数の和:4782

約数の個数: 16

約数和(自身を含む): 22645232064

約数和(自身を除く): 665438621

約数列:

[1, 41, 337, 397, 4007, 13817, 16277, 133789, 164287, 1350359, 1590779, 5485349, 55364719, 65221939, 536092523, 21979793443]

約数ペア:

[(1, 21979793443), (41, 536092523), (337, 65221939), (397, 55364719), (4007, 5485349), (13817, 1590779), (16277, 1350359), (133789, 164287)]