21232380979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1\times {\mathrm{7933}}^1$

素因数の和:8766

約数の個数: 16

約数和(自身を含む): 22600855872

約数和(自身を除く): 1368474893

約数列:

[1, 17, 313, 503, 5321, 7933, 8551, 134861, 157439, 2483029, 2676463, 3990299, 42211493, 67835083, 1248963587, 21232380979]

約数ペア:

[(1, 21232380979), (17, 1248963587), (313, 67835083), (503, 42211493), (5321, 3990299), (7933, 2676463), (8551, 2483029), (134861, 157439)]