24553263

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 41040000

約数和(自身を除く): 16486737

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 133, 147, 149, 177, 399, 413, 447, 931, 1043, 1121, 1239, 2793, 2831, 2891, 3129, 3363, 7301, 7847, 8493, 8673, 8791, 19817, 21903, 23541, 26373, 54929, 59451, 61537, 138719, 164787, 167029, 184611, 416157, 430759, 501087, 1169203, 1292277, 3507609, 8184421, 24553263]

約数ペア:

[(1, 24553263), (3, 8184421), (7, 3507609), (19, 1292277), (21, 1169203), (49, 501087), (57, 430759), (59, 416157), (133, 184611), (147, 167029), (149, 164787), (177, 138719), (399, 61537), (413, 59451), (447, 54929), (931, 26373), (1043, 23541), (1121, 21903), (1239, 19817), (2793, 8791), (2831, 8673), (2891, 8493), (3129, 7847), (3363, 7301)]