37948833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 63743680

約数和(自身を除く): 25794847

約数列:

[1, 3, 9, 13, 19, 39, 43, 57, 117, 129, 171, 247, 387, 397, 559, 741, 817, 1191, 1677, 2223, 2451, 3573, 5031, 5161, 7353, 7543, 10621, 15483, 17071, 22629, 31863, 46449, 51213, 67887, 95589, 98059, 153639, 221923, 294177, 324349, 665769, 882531, 973047, 1997307, 2919141, 4216537, 12649611, 37948833]

約数ペア:

[(1, 37948833), (3, 12649611), (9, 4216537), (13, 2919141), (19, 1997307), (39, 973047), (43, 882531), (57, 665769), (117, 324349), (129, 294177), (171, 221923), (247, 153639), (387, 98059), (397, 95589), (559, 67887), (741, 51213), (817, 46449), (1191, 31863), (1677, 22629), (2223, 17071), (2451, 15483), (3573, 10621), (5031, 7543), (5161, 7353)]