4287221137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{25261}}^1$

素因数の和:25488

約数の個数: 16

約数和(自身を含む): 4598088192

約数和(自身を除く): 310867055

約数列:

[1, 23, 47, 157, 1081, 3611, 7379, 25261, 169717, 581003, 1187267, 3965977, 27307141, 91217471, 186400919, 4287221137]

約数ペア:

[(1, 4287221137), (23, 186400919), (47, 91217471), (157, 27307141), (1081, 3965977), (3611, 1187267), (7379, 581003), (25261, 169717)]