431230542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{22481}}^1$

素因数の和:22648

約数の個数: 32

約数和(自身を含む): 906474240

約数和(自身を除く): 475243698

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 9591, 19182, 22481, 44962, 67443, 134886, 517063, 1034126, 1551189, 3102378, 3124859, 6249718, 9374577, 18749154, 71871757, 143743514, 215615271, 431230542]

約数ペア:

[(1, 431230542), (2, 215615271), (3, 143743514), (6, 71871757), (23, 18749154), (46, 9374577), (69, 6249718), (138, 3124859), (139, 3102378), (278, 1551189), (417, 1034126), (834, 517063), (3197, 134886), (6394, 67443), (9591, 44962), (19182, 22481)]