15707583993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{19841}}^1$

素因数の和:19942

約数の個数: 48

約数和(自身を含む): 23949452736

約数和(自身を除く): 8241868743

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 361, 731, 817, 969, 1083, 2193, 2451, 6137, 13889, 15523, 18411, 19841, 41667, 46569, 59523, 263891, 337297, 376979, 791673, 853163, 1011891, 1130937, 2559489, 6408643, 7162601, 14503771, 16210097, 19225929, 21487803, 43511313, 48630291, 121764217, 275571649, 307991843, 365292651, 826714947, 923975529, 5235861331, 15707583993]

約数ペア:

[(1, 15707583993), (3, 5235861331), (17, 923975529), (19, 826714947), (43, 365292651), (51, 307991843), (57, 275571649), (129, 121764217), (323, 48630291), (361, 43511313), (731, 21487803), (817, 19225929), (969, 16210097), (1083, 14503771), (2193, 7162601), (2451, 6408643), (6137, 2559489), (13889, 1130937), (15523, 1011891), (18411, 853163), (19841, 791673), (41667, 376979), (46569, 337297), (59523, 263891)]