681416071

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{2713}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 794919744

約数和(自身を除く): 113503673

約数列:

[1, 7, 53, 371, 677, 2713, 4739, 18991, 35881, 143789, 251167, 1006523, 1836701, 12856907, 97345153, 681416071]

約数ペア:

[(1, 681416071), (7, 97345153), (53, 12856907), (371, 1836701), (677, 1006523), (2713, 251167), (4739, 143789), (18991, 35881)]