1542191

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 1866240

約数和(自身を除く): 324049

約数列:

[1, 7, 29, 71, 107, 203, 497, 749, 2059, 3103, 7597, 14413, 21721, 53179, 220313, 1542191]

約数ペア:

[(1, 1542191), (7, 220313), (29, 53179), (71, 21721), (107, 14413), (203, 7597), (497, 3103), (749, 2059)]