47723289

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 65602944

約数和(自身を除く): 17879655

約数列:

[1, 3, 61, 71, 183, 213, 3673, 4331, 11019, 12993, 224053, 260783, 672159, 782349, 15907763, 47723289]

約数ペア:

[(1, 47723289), (3, 15907763), (61, 782349), (71, 672159), (183, 260783), (213, 224053), (3673, 12993), (4331, 11019)]