401193387

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 711839232

約数和(自身を除く): 310645845

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 3417, 4221, 5591, 7973, 10251, 16773, 23919, 39137, 50319, 71757, 95047, 117411, 285141, 352233, 374597, 665329, 855423, 1123791, 1995987, 2622179, 3371373, 5987961, 6368149, 7866537, 19104447, 23599611, 44577043, 57313341, 133731129, 401193387]

約数ペア:

[(1, 401193387), (3, 133731129), (7, 57313341), (9, 44577043), (17, 23599611), (21, 19104447), (51, 7866537), (63, 6368149), (67, 5987961), (119, 3371373), (153, 2622179), (201, 1995987), (357, 1123791), (469, 855423), (603, 665329), (1071, 374597), (1139, 352233), (1407, 285141), (3417, 117411), (4221, 95047), (5591, 71757), (7973, 50319), (10251, 39137), (16773, 23919)]