2122247013

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{28549}}^1$

素因数の和:28972

約数の個数: 16

約数和(自身を含む): 2877840000

約数和(自身を除く): 755592987

約数列:

[1, 3, 71, 213, 349, 1047, 24779, 28549, 74337, 85647, 2026979, 6080937, 9963601, 29890803, 707415671, 2122247013]

約数ペア:

[(1, 2122247013), (3, 707415671), (71, 29890803), (213, 9963601), (349, 6080937), (1047, 2026979), (24779, 85647), (28549, 74337)]