9979494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{237607}}^1$

素因数の和:237619

約数の個数: 16

約数和(自身を含む): 22810368

約数和(自身を除く): 12830874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 237607, 475214, 712821, 1425642, 1663249, 3326498, 4989747, 9979494]

約数ペア:

[(1, 9979494), (2, 4989747), (3, 3326498), (6, 1663249), (7, 1425642), (14, 712821), (21, 475214), (42, 237607)]