7889421

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 11288160

約数和(自身を除く): 3398739

約数列:

[1, 3, 29, 53, 59, 87, 159, 177, 841, 1537, 1711, 2523, 3127, 4611, 5133, 9381, 44573, 49619, 90683, 133719, 148857, 272049, 2629807, 7889421]

約数ペア:

[(1, 7889421), (3, 2629807), (29, 272049), (53, 148857), (59, 133719), (87, 90683), (159, 49619), (177, 44573), (841, 9381), (1537, 5133), (1711, 4611), (2523, 3127)]