871122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2963}}^1$

素因数の和:2982

約数の個数: 24

約数和(自身を含む): 2027376

約数和(自身を除く): 1156254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2963, 5926, 8889, 17778, 20741, 41482, 62223, 124446, 145187, 290374, 435561, 871122]

約数ペア:

[(1, 871122), (2, 435561), (3, 290374), (6, 145187), (7, 124446), (14, 62223), (21, 41482), (42, 20741), (49, 17778), (98, 8889), (147, 5926), (294, 2963)]