7132531917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19979081}}^1$

素因数の和:19979108

約数の個数: 16

約数和(自身を含む): 11507951232

約数和(自身を除く): 4375419315

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 19979081, 59937243, 139853567, 339644377, 419560701, 1018933131, 2377510639, 7132531917]

約数ペア:

[(1, 7132531917), (3, 2377510639), (7, 1018933131), (17, 419560701), (21, 339644377), (51, 139853567), (119, 59937243), (357, 19979081)]