84052409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1213}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 101393280

約数和(自身を除く): 17340871

約数列:

[1, 7, 19, 133, 521, 1213, 3647, 8491, 9899, 23047, 69293, 161329, 631973, 4423811, 12007487, 84052409]

約数ペア:

[(1, 84052409), (7, 12007487), (19, 4423811), (133, 631973), (521, 161329), (1213, 69293), (3647, 23047), (8491, 9899)]