339972017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{152249}}^1$

素因数の和:152296

約数の個数: 16

約数和(自身を含む): 438480000

約数和(自身を除く): 98507983

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 152249, 1065743, 1674739, 4415221, 11723173, 30906547, 48567431, 339972017]

約数ペア:

[(1, 339972017), (7, 48567431), (11, 30906547), (29, 11723173), (77, 4415221), (203, 1674739), (319, 1065743), (2233, 152249)]