38805393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 25061487

約数列:

[1, 3, 11, 23, 29, 33, 41, 43, 69, 87, 123, 129, 253, 319, 451, 473, 667, 759, 943, 957, 989, 1189, 1247, 1353, 1419, 1763, 2001, 2829, 2967, 3567, 3741, 5289, 7337, 10373, 10879, 13079, 13717, 19393, 22011, 27347, 28681, 31119, 32637, 39237, 40549, 41151, 51127, 58179, 82041, 86043, 121647, 153381, 300817, 315491, 446039, 562397, 902451, 946473, 1175921, 1338117, 1687191, 3527763, 12935131, 38805393]

約数ペア:

[(1, 38805393), (3, 12935131), (11, 3527763), (23, 1687191), (29, 1338117), (33, 1175921), (41, 946473), (43, 902451), (69, 562397), (87, 446039), (123, 315491), (129, 300817), (253, 153381), (319, 121647), (451, 86043), (473, 82041), (667, 58179), (759, 51127), (943, 41151), (957, 40549), (989, 39237), (1189, 32637), (1247, 31119), (1353, 28681), (1419, 27347), (1763, 22011), (2001, 19393), (2829, 13717), (2967, 13079), (3567, 10879), (3741, 10373), (5289, 7337)]