47881273

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 56498400

約数和(自身を除く): 8617127

約数列:

[1, 11, 19, 59, 121, 209, 353, 649, 1121, 2299, 3883, 6707, 7139, 12331, 20827, 42713, 73777, 135641, 229097, 395713, 811547, 2520067, 4352843, 47881273]

約数ペア:

[(1, 47881273), (11, 4352843), (19, 2520067), (59, 811547), (121, 395713), (209, 229097), (353, 135641), (649, 73777), (1121, 42713), (2299, 20827), (3883, 12331), (6707, 7139)]