3316887

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 6140160

約数和(自身を除く): 2823273

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 163, 171, 323, 357, 399, 489, 969, 1071, 1141, 1197, 1467, 2261, 2771, 2907, 3097, 3423, 6783, 8313, 9291, 10269, 19397, 20349, 21679, 24939, 27873, 52649, 58191, 65037, 157947, 174573, 195111, 368543, 473841, 1105629, 3316887]

約数ペア:

[(1, 3316887), (3, 1105629), (7, 473841), (9, 368543), (17, 195111), (19, 174573), (21, 157947), (51, 65037), (57, 58191), (63, 52649), (119, 27873), (133, 24939), (153, 21679), (163, 20349), (171, 19397), (323, 10269), (357, 9291), (399, 8313), (489, 6783), (969, 3423), (1071, 3097), (1141, 2907), (1197, 2771), (1467, 2261)]