1330347039

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 2044800000

約数和(自身を除く): 714452961

約数列:

[1, 3, 7, 21, 199, 449, 597, 709, 1347, 1393, 2127, 3143, 4179, 4963, 9429, 14889, 89351, 141091, 268053, 318341, 423273, 625457, 955023, 987637, 1876371, 2228387, 2962911, 6685161, 63349859, 190049577, 443449013, 1330347039]

約数ペア:

[(1, 1330347039), (3, 443449013), (7, 190049577), (21, 63349859), (199, 6685161), (449, 2962911), (597, 2228387), (709, 1876371), (1347, 987637), (1393, 955023), (2127, 625457), (3143, 423273), (4179, 318341), (4963, 268053), (9429, 141091), (14889, 89351)]