279452967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{29137}}^1$

素因数の和:29302

約数の個数: 16

約数和(自身を含む): 391614720

約数和(自身を除く): 112161753

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 29137, 87411, 670151, 2010453, 4050043, 12150129, 93150989, 279452967]

約数ペア:

[(1, 279452967), (3, 93150989), (23, 12150129), (69, 4050043), (139, 2010453), (417, 670151), (3197, 87411), (9591, 29137)]