2017622079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{228989}}^1$

素因数の和:229095

約数の個数: 24

約数和(自身を含む): 3215019600

約数和(自身を除く): 1197397521

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 228989, 686967, 2060901, 2518879, 7556637, 20380021, 22669911, 61140063, 183420189, 224180231, 672540693, 2017622079]

約数ペア:

[(1, 2017622079), (3, 672540693), (9, 224180231), (11, 183420189), (33, 61140063), (89, 22669911), (99, 20380021), (267, 7556637), (801, 2518879), (979, 2060901), (2937, 686967), (8811, 228989)]