71214451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48677}}^1$

素因数の和:48714

約数の個数: 16

約数和(自身を含む): 93461760

約数和(自身を除く): 22247309

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 48677, 340739, 535447, 924863, 3748129, 6474041, 10173493, 71214451]

約数ペア:

[(1, 71214451), (7, 10173493), (11, 6474041), (19, 3748129), (77, 924863), (133, 535447), (209, 340739), (1463, 48677)]