443350341

素因数分解:

$3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 769886208

約数和(自身を除く): 326535867

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 497, 567, 639, 1491, 1701, 1917, 3671, 4473, 5751, 11013, 13419, 17253, 25697, 33039, 40257, 77091, 99117, 120771, 231273, 260641, 297351, 693819, 781923, 892053, 1824487, 2081457, 2345769, 5473461, 6244371, 7037307, 16420383, 21111921, 49261149, 63335763, 147783447, 443350341]

約数ペア:

[(1, 443350341), (3, 147783447), (7, 63335763), (9, 49261149), (21, 21111921), (27, 16420383), (63, 7037307), (71, 6244371), (81, 5473461), (189, 2345769), (213, 2081457), (243, 1824487), (497, 892053), (567, 781923), (639, 693819), (1491, 297351), (1701, 260641), (1917, 231273), (3671, 120771), (4473, 99117), (5751, 77091), (11013, 40257), (13419, 33039), (17253, 25697)]