229747679

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 265574400

約数和(自身を除く): 35826721

約数列:

[1, 7, 139, 389, 607, 973, 2723, 4249, 54071, 84373, 236123, 378497, 590611, 1652861, 32821097, 229747679]

約数ペア:

[(1, 229747679), (7, 32821097), (139, 1652861), (389, 590611), (607, 378497), (973, 236123), (2723, 84373), (4249, 54071)]