4577727

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 8208000

約数和(自身を除く): 3630273

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 149, 209, 231, 399, 447, 539, 627, 931, 1043, 1463, 1617, 1639, 2793, 2831, 3129, 4389, 4917, 7301, 8493, 10241, 11473, 19817, 21903, 30723, 31141, 34419, 59451, 80311, 93423, 138719, 217987, 240933, 416157, 653961, 1525909, 4577727]

約数ペア:

[(1, 4577727), (3, 1525909), (7, 653961), (11, 416157), (19, 240933), (21, 217987), (33, 138719), (49, 93423), (57, 80311), (77, 59451), (133, 34419), (147, 31141), (149, 30723), (209, 21903), (231, 19817), (399, 11473), (447, 10241), (539, 8493), (627, 7301), (931, 4917), (1043, 4389), (1463, 3129), (1617, 2831), (1639, 2793)]