21413307949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{28753}}^1$

素因数の和:29700

約数の個数: 16

約数和(自身を含む): 23684094720

約数和(自身を除く): 2270786771

約数列:

[1, 11, 79, 857, 869, 9427, 28753, 67703, 316283, 744733, 2271487, 24641321, 24986357, 271054531, 1946664359, 21413307949]

約数ペア:

[(1, 21413307949), (11, 1946664359), (79, 271054531), (857, 24986357), (869, 24641321), (9427, 2271487), (28753, 744733), (67703, 316283)]