173899194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4140457}}^1$

素因数の和:4140469

約数の個数: 16

約数和(自身を含む): 397483968

約数和(自身を除く): 223584774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4140457, 8280914, 12421371, 24842742, 28983199, 57966398, 86949597, 173899194]

約数ペア:

[(1, 173899194), (2, 86949597), (3, 57966398), (6, 28983199), (7, 24842742), (14, 12421371), (21, 8280914), (42, 4140457)]