1793920401

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24611}}^1$

素因数の和:24726

約数の個数: 48

約数和(自身を含む): 3225156480

約数和(自身を除く): 1431236079

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 1157, 1869, 3471, 5607, 8099, 10413, 24297, 24611, 72891, 73833, 172277, 221499, 319943, 516831, 959829, 1550493, 2190379, 2239601, 2879487, 6571137, 6718803, 15332653, 19713411, 20156409, 28474927, 45997959, 85424781, 137993877, 199324489, 256274343, 597973467, 1793920401]

約数ペア:

[(1, 1793920401), (3, 597973467), (7, 256274343), (9, 199324489), (13, 137993877), (21, 85424781), (39, 45997959), (63, 28474927), (89, 20156409), (91, 19713411), (117, 15332653), (267, 6718803), (273, 6571137), (623, 2879487), (801, 2239601), (819, 2190379), (1157, 1550493), (1869, 959829), (3471, 516831), (5607, 319943), (8099, 221499), (10413, 172277), (24297, 73833), (24611, 72891)]