3749207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 1365673

約数列:

[1, 7, 11, 23, 29, 73, 77, 161, 203, 253, 319, 511, 667, 803, 1679, 1771, 2117, 2233, 4669, 5621, 7337, 11753, 14819, 18469, 23287, 48691, 51359, 129283, 163009, 340837, 535601, 3749207]

約数ペア:

[(1, 3749207), (7, 535601), (11, 340837), (23, 163009), (29, 129283), (73, 51359), (77, 48691), (161, 23287), (203, 18469), (253, 14819), (319, 11753), (511, 7337), (667, 5621), (803, 4669), (1679, 2233), (1771, 2117)]