3889158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 6271482

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 419, 442, 546, 663, 714, 838, 1257, 1326, 1547, 2514, 2933, 3094, 4641, 5447, 5866, 7123, 8799, 9282, 10894, 14246, 16341, 17598, 21369, 32682, 38129, 42738, 49861, 76258, 92599, 99722, 114387, 149583, 185198, 228774, 277797, 299166, 555594, 648193, 1296386, 1944579, 3889158]

約数ペア:

[(1, 3889158), (2, 1944579), (3, 1296386), (6, 648193), (7, 555594), (13, 299166), (14, 277797), (17, 228774), (21, 185198), (26, 149583), (34, 114387), (39, 99722), (42, 92599), (51, 76258), (78, 49861), (91, 42738), (102, 38129), (119, 32682), (182, 21369), (221, 17598), (238, 16341), (273, 14246), (357, 10894), (419, 9282), (442, 8799), (546, 7123), (663, 5866), (714, 5447), (838, 4641), (1257, 3094), (1326, 2933), (1547, 2514)]