439891023

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 724794672

約数和(自身を除く): 284903649

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 97, 121, 143, 291, 341, 363, 403, 429, 961, 1023, 1067, 1209, 1261, 1573, 2883, 3007, 3201, 3751, 3783, 4433, 4719, 9021, 10571, 11253, 11737, 12493, 13299, 13871, 31713, 33077, 35211, 37479, 39091, 41613, 48763, 93217, 99231, 116281, 117273, 137423, 146289, 152581, 279651, 348843, 363847, 412269, 430001, 457743, 1025387, 1091541, 1211821, 1290003, 1511653, 3076161, 3635463, 4534959, 4730011, 11279257, 13330031, 14190033, 33837771, 39990093, 146630341, 439891023]

約数ペア:

[(1, 439891023), (3, 146630341), (11, 39990093), (13, 33837771), (31, 14190033), (33, 13330031), (39, 11279257), (93, 4730011), (97, 4534959), (121, 3635463), (143, 3076161), (291, 1511653), (341, 1290003), (363, 1211821), (403, 1091541), (429, 1025387), (961, 457743), (1023, 430001), (1067, 412269), (1209, 363847), (1261, 348843), (1573, 279651), (2883, 152581), (3007, 146289), (3201, 137423), (3751, 117273), (3783, 116281), (4433, 99231), (4719, 93217), (9021, 48763), (10571, 41613), (11253, 39091), (11737, 37479), (12493, 35211), (13299, 33077), (13871, 31713)]