1323841519

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 1801820160

約数和(自身を除く): 477978641

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 251, 479, 847, 1001, 1573, 1757, 2761, 3263, 3353, 5269, 6227, 11011, 19327, 22841, 30371, 35893, 36883, 43589, 57959, 68497, 120229, 212597, 251251, 394823, 405713, 479479, 753467, 841603, 1322519, 1562977, 2763761, 5274269, 9257633, 10940839, 14547709, 17192747, 101833963, 120349229, 189120217, 1323841519]

約数ペア:

[(1, 1323841519), (7, 189120217), (11, 120349229), (13, 101833963), (77, 17192747), (91, 14547709), (121, 10940839), (143, 9257633), (251, 5274269), (479, 2763761), (847, 1562977), (1001, 1322519), (1573, 841603), (1757, 753467), (2761, 479479), (3263, 405713), (3353, 394823), (5269, 251251), (6227, 212597), (11011, 120229), (19327, 68497), (22841, 57959), (30371, 43589), (35893, 36883)]