2253387

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 3168000

約数和(自身を除く): 914613

約数列:

[1, 3, 29, 59, 87, 177, 439, 1317, 1711, 5133, 12731, 25901, 38193, 77703, 751129, 2253387]

約数ペア:

[(1, 2253387), (3, 751129), (29, 77703), (59, 38193), (87, 25901), (177, 12731), (439, 5133), (1317, 1711)]