288889493109

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{382267}}^1$

素因数の和:382434

約数の個数: 48

約数和(自身を含む): 461235394368

約数和(自身を除く): 172345901259

約数列:

[1, 3, 7, 21, 49, 53, 97, 147, 159, 291, 371, 679, 1113, 2037, 2597, 4753, 5141, 7791, 14259, 15423, 35987, 107961, 251909, 382267, 755727, 1146801, 2675869, 8027607, 18731083, 20260151, 37079899, 56193249, 60780453, 111239697, 141821057, 259559293, 425463171, 778677879, 992747399, 1816915051, 1965234647, 2978242197, 5450745153, 5895703941, 13756642529, 41269927587, 96296497703, 288889493109]

約数ペア:

[(1, 288889493109), (3, 96296497703), (7, 41269927587), (21, 13756642529), (49, 5895703941), (53, 5450745153), (97, 2978242197), (147, 1965234647), (159, 1816915051), (291, 992747399), (371, 778677879), (679, 425463171), (1113, 259559293), (2037, 141821057), (2597, 111239697), (4753, 60780453), (5141, 56193249), (7791, 37079899), (14259, 20260151), (15423, 18731083), (35987, 8027607), (107961, 2675869), (251909, 1146801), (382267, 755727)]