3972273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 5617920

約数和(自身を除く): 1645647

約数列:

[1, 3, 19, 57, 227, 307, 681, 921, 4313, 5833, 12939, 17499, 69689, 209067, 1324091, 3972273]

約数ペア:

[(1, 3972273), (3, 1324091), (19, 209067), (57, 69689), (227, 17499), (307, 12939), (681, 5833), (921, 4313)]