219191247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{24877}}^1$

素因数の和:24983

約数の個数: 24

約数和(自身を含む): 349287120

約数和(自身を除く): 130095873

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 24877, 74631, 223893, 273647, 820941, 2214053, 2462823, 6642159, 19926477, 24354583, 73063749, 219191247]

約数ペア:

[(1, 219191247), (3, 73063749), (9, 24354583), (11, 19926477), (33, 6642159), (89, 2462823), (99, 2214053), (267, 820941), (801, 273647), (979, 223893), (2937, 74631), (8811, 24877)]