8871198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211219}}^1$

素因数の和:211231

約数の個数: 16

約数和(自身を含む): 20277120

約数和(自身を除く): 11405922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211219, 422438, 633657, 1267314, 1478533, 2957066, 4435599, 8871198]

約数ペア:

[(1, 8871198), (2, 4435599), (3, 2957066), (6, 1478533), (7, 1267314), (14, 633657), (21, 422438), (42, 211219)]