15697219461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8933}}^1\times {\mathrm{7607}}^1$

素因数の和:16561

約数の個数: 32

約数和(自身を含む): 26100430848

約数和(自身を除く): 10403211387

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 7607, 8933, 22821, 26799, 53249, 62531, 83677, 98263, 159747, 187593, 251031, 294789, 585739, 687841, 1757217, 2063523, 67953331, 203859993, 475673317, 747486641, 1427019951, 2242459923, 5232406487, 15697219461]

約数ペア:

[(1, 15697219461), (3, 5232406487), (7, 2242459923), (11, 1427019951), (21, 747486641), (33, 475673317), (77, 203859993), (231, 67953331), (7607, 2063523), (8933, 1757217), (22821, 687841), (26799, 585739), (53249, 294789), (62531, 251031), (83677, 187593), (98263, 159747)]