7253142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 16443648

約数和(自身を除く): 9190506

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 311, 338, 507, 598, 622, 897, 933, 1014, 1794, 1866, 3887, 4043, 7153, 7774, 8086, 11661, 12129, 14306, 21459, 23322, 24258, 42918, 52559, 92989, 105118, 157677, 185978, 278967, 315354, 557934, 1208857, 2417714, 3626571, 7253142]

約数ペア:

[(1, 7253142), (2, 3626571), (3, 2417714), (6, 1208857), (13, 557934), (23, 315354), (26, 278967), (39, 185978), (46, 157677), (69, 105118), (78, 92989), (138, 52559), (169, 42918), (299, 24258), (311, 23322), (338, 21459), (507, 14306), (598, 12129), (622, 11661), (897, 8086), (933, 7774), (1014, 7153), (1794, 4043), (1866, 3887)]