123267921

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{15737}}^1$

素因数の和:16120

約数の個数: 16

約数和(自身を含む): 188352384

約数和(自身を除く): 65084463

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 7833, 15737, 47211, 110159, 330477, 5869901, 17609703, 41089307, 123267921]

約数ペア:

[(1, 123267921), (3, 41089307), (7, 17609703), (21, 5869901), (373, 330477), (1119, 110159), (2611, 47211), (7833, 15737)]