1872129

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 2903040

約数和(自身を除く): 1030911

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1511, 4533, 10577, 31731, 89149, 267447, 624043, 1872129]

約数ペア:

[(1, 1872129), (3, 624043), (7, 267447), (21, 89149), (59, 31731), (177, 10577), (413, 4533), (1239, 1511)]