77242921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8849}}^1$

素因数の和:8928

約数の個数: 16

約数和(自身を含む): 93456000

約数和(自身を除く): 16213079

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 8849, 61943, 256621, 380507, 1796347, 2663549, 11034703, 77242921]

約数ペア:

[(1, 77242921), (7, 11034703), (29, 2663549), (43, 1796347), (203, 380507), (301, 256621), (1247, 61943), (8729, 8849)]