4045689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 6271200

約数和(自身を除く): 2225511

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 401, 531, 1121, 1203, 3363, 3609, 7619, 10089, 22857, 23659, 68571, 70977, 212931, 449521, 1348563, 4045689]

約数ペア:

[(1, 4045689), (3, 1348563), (9, 449521), (19, 212931), (57, 70977), (59, 68571), (171, 23659), (177, 22857), (401, 10089), (531, 7619), (1121, 3609), (1203, 3363)]