401058

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 1019520

約数和(自身を除く): 618462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1061, 2122, 3183, 6366, 7427, 9549, 14854, 19098, 22281, 28647, 44562, 57294, 66843, 133686, 200529, 401058]

約数ペア:

[(1, 401058), (2, 200529), (3, 133686), (6, 66843), (7, 57294), (9, 44562), (14, 28647), (18, 22281), (21, 19098), (27, 14854), (42, 9549), (54, 7427), (63, 6366), (126, 3183), (189, 2122), (378, 1061)]