22320051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 11548749

約数列:

[1, 3, 13, 23, 39, 69, 149, 167, 299, 447, 501, 897, 1937, 2171, 3427, 3841, 5811, 6513, 10281, 11523, 24883, 44551, 49933, 74649, 133653, 149799, 323479, 572309, 970437, 1716927, 7440017, 22320051]

約数ペア:

[(1, 22320051), (3, 7440017), (13, 1716927), (23, 970437), (39, 572309), (69, 323479), (149, 149799), (167, 133653), (299, 74649), (447, 49933), (501, 44551), (897, 24883), (1937, 11523), (2171, 10281), (3427, 6513), (3841, 5811)]