378889398693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{26597}}^1$

素因数の和:27318

約数の個数: 48

約数和(自身を含む): 592808776560

約数和(自身を除く): 213919377867

約数列:

[1, 3, 9, 13, 39, 117, 313, 389, 939, 1167, 2817, 3501, 4069, 5057, 12207, 15171, 26597, 36621, 45513, 79791, 121757, 239373, 345761, 365271, 1037283, 1095813, 1582841, 3111849, 4748523, 8324861, 10346233, 14245569, 24974583, 31038699, 74923749, 93116097, 108223193, 134501029, 324669579, 403503087, 974008737, 1210509261, 3238370929, 9715112787, 29145338361, 42098822077, 126296466231, 378889398693]

約数ペア:

[(1, 378889398693), (3, 126296466231), (9, 42098822077), (13, 29145338361), (39, 9715112787), (117, 3238370929), (313, 1210509261), (389, 974008737), (939, 403503087), (1167, 324669579), (2817, 134501029), (3501, 108223193), (4069, 93116097), (5057, 74923749), (12207, 31038699), (15171, 24974583), (26597, 14245569), (36621, 10346233), (45513, 8324861), (79791, 4748523), (121757, 3111849), (239373, 1582841), (345761, 1095813), (365271, 1037283)]