2846259

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 2107053

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 81, 117, 153, 159, 221, 243, 351, 459, 477, 663, 689, 901, 1053, 1377, 1431, 1989, 2067, 2703, 3159, 4131, 4293, 5967, 6201, 8109, 11713, 12879, 17901, 18603, 24327, 35139, 53703, 55809, 72981, 105417, 167427, 218943, 316251, 948753, 2846259]

約数ペア:

[(1, 2846259), (3, 948753), (9, 316251), (13, 218943), (17, 167427), (27, 105417), (39, 72981), (51, 55809), (53, 53703), (81, 35139), (117, 24327), (153, 18603), (159, 17901), (221, 12879), (243, 11713), (351, 8109), (459, 6201), (477, 5967), (663, 4293), (689, 4131), (901, 3159), (1053, 2703), (1377, 2067), (1431, 1989)]