53213181

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2411}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 81197568

約数和(自身を除く): 27984387

約数列:

[1, 3, 7, 21, 1051, 2411, 3153, 7233, 7357, 16877, 22071, 50631, 2533961, 7601883, 17737727, 53213181]

約数ペア:

[(1, 53213181), (3, 17737727), (7, 7601883), (21, 2533961), (1051, 50631), (2411, 22071), (3153, 16877), (7233, 7357)]