28683670257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{396353}}^1$

素因数の和:396430

約数の個数: 48

約数和(自身を含む): 48970329408

約数和(自身を除く): 20286659151

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 473, 561, 731, 1419, 1683, 2193, 4257, 6579, 8041, 24123, 72369, 396353, 1189059, 3567177, 4359883, 6738001, 13079649, 17043179, 20214003, 39238947, 51129537, 60642009, 74118011, 153388611, 187474969, 222354033, 289734043, 562424907, 667062099, 869202129, 1687274721, 2607606387, 3187074473, 9561223419, 28683670257]

約数ペア:

[(1, 28683670257), (3, 9561223419), (9, 3187074473), (11, 2607606387), (17, 1687274721), (33, 869202129), (43, 667062099), (51, 562424907), (99, 289734043), (129, 222354033), (153, 187474969), (187, 153388611), (387, 74118011), (473, 60642009), (561, 51129537), (731, 39238947), (1419, 20214003), (1683, 17043179), (2193, 13079649), (4257, 6738001), (6579, 4359883), (8041, 3567177), (24123, 1189059), (72369, 396353)]