173405441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 205873920

約数和(自身を除く): 32468479

約数列:

[1, 11, 23, 41, 73, 229, 253, 451, 803, 943, 1679, 2519, 2993, 5267, 9389, 10373, 16717, 18469, 32923, 57937, 68839, 103279, 183887, 215947, 384491, 685397, 757229, 2375417, 4229401, 7539367, 15764131, 173405441]

約数ペア:

[(1, 173405441), (11, 15764131), (23, 7539367), (41, 4229401), (73, 2375417), (229, 757229), (253, 685397), (451, 384491), (803, 215947), (943, 183887), (1679, 103279), (2519, 68839), (2993, 57937), (5267, 32923), (9389, 18469), (10373, 16717)]