7471737

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 13628160

約数和(自身を除く): 6156423

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3041, 9123, 21287, 27369, 39533, 63861, 82107, 118599, 191583, 276731, 355797, 574749, 830193, 1067391, 2490579, 7471737]

約数ペア:

[(1, 7471737), (3, 2490579), (7, 1067391), (9, 830193), (13, 574749), (21, 355797), (27, 276731), (39, 191583), (63, 118599), (91, 82107), (117, 63861), (189, 39533), (273, 27369), (351, 21287), (819, 9123), (2457, 3041)]