21141402

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9601}}^1$

素因数の和:9973

約数の個数: 16

約数和(自身を含む): 42402432

約数和(自身を除く): 21261030

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 9601, 19202, 28803, 57606, 3523567, 7047134, 10570701, 21141402]

約数ペア:

[(1, 21141402), (2, 10570701), (3, 7047134), (6, 3523567), (367, 57606), (734, 28803), (1101, 19202), (2202, 9601)]