4474321761

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{123229}}^1$

素因数の和:123278

約数の個数: 48

約数和(自身を含む): 7867003200

約数和(自身を除く): 3392681439

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 5187, 12103, 36309, 123229, 369687, 862603, 1601977, 2341351, 2587809, 4805931, 6038221, 7024053, 11213839, 16389457, 18114663, 30437563, 33641517, 49168371, 78496873, 91312689, 114726199, 213062941, 235490619, 344178597, 639188823, 1491440587, 4474321761]

約数ペア:

[(1, 4474321761), (3, 1491440587), (7, 639188823), (13, 344178597), (19, 235490619), (21, 213062941), (39, 114726199), (49, 91312689), (57, 78496873), (91, 49168371), (133, 33641517), (147, 30437563), (247, 18114663), (273, 16389457), (399, 11213839), (637, 7024053), (741, 6038221), (931, 4805931), (1729, 2587809), (1911, 2341351), (2793, 1601977), (5187, 862603), (12103, 369687), (36309, 123229)]