22113741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 33626880

約数和(自身を除く): 11513139

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 277, 299, 831, 897, 1157, 2047, 3471, 3601, 6141, 6371, 10803, 19113, 24653, 26611, 73959, 79833, 82823, 248469, 320489, 567019, 961467, 1701057, 7371247, 22113741]

約数ペア:

[(1, 22113741), (3, 7371247), (13, 1701057), (23, 961467), (39, 567019), (69, 320489), (89, 248469), (267, 82823), (277, 79833), (299, 73959), (831, 26611), (897, 24653), (1157, 19113), (2047, 10803), (3471, 6371), (3601, 6141)]