415092951

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168943}}^1$

素因数の和:168972

約数の個数: 32

約数和(自身を含む): 756869120

約数和(自身を除く): 341776169

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 168943, 506829, 1182601, 1520487, 2196259, 3547803, 4561461, 6588777, 10643409, 15373813, 19766331, 31930227, 46121439, 59298993, 138364317, 415092951]

約数ペア:

[(1, 415092951), (3, 138364317), (7, 59298993), (9, 46121439), (13, 31930227), (21, 19766331), (27, 15373813), (39, 10643409), (63, 6588777), (91, 4561461), (117, 3547803), (189, 2196259), (273, 1520487), (351, 1182601), (819, 506829), (2457, 168943)]