4974739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 6596352

約数和(自身を除く): 1621613

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 1219, 1771, 2809, 4081, 8533, 13409, 19663, 30899, 64607, 93863, 216293, 452249, 710677, 4974739]

約数ペア:

[(1, 4974739), (7, 710677), (11, 452249), (23, 216293), (53, 93863), (77, 64607), (161, 30899), (253, 19663), (371, 13409), (583, 8533), (1219, 4081), (1771, 2809)]