7977138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7867}}^1$

素因数の和:7898

約数の個数: 24

約数和(自身を含む): 17278128

約数和(自身を除く): 9300990

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 7867, 15734, 23601, 47202, 102271, 204542, 306813, 613626, 1329523, 2659046, 3988569, 7977138]

約数ペア:

[(1, 7977138), (2, 3988569), (3, 2659046), (6, 1329523), (13, 613626), (26, 306813), (39, 204542), (78, 102271), (169, 47202), (338, 23601), (507, 15734), (1014, 7867)]