22730279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6958

約数の個数: 16

約数和(自身を含む): 27869184

約数和(自身を除く): 5138905

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6911, 76021, 89843, 158953, 988273, 1748483, 2066389, 22730279]

約数ペア:

[(1, 22730279), (11, 2066389), (13, 1748483), (23, 988273), (143, 158953), (253, 89843), (299, 76021), (3289, 6911)]