229431839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{16921}}^1$

素因数の和:17090

約数の個数: 16

約数和(自身を含む): 284289600

約数和(自身を除く): 54857761

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 16921, 118447, 219973, 1539811, 2521229, 17648603, 32775977, 229431839]

約数ペア:

[(1, 229431839), (7, 32775977), (13, 17648603), (91, 2521229), (149, 1539811), (1043, 219973), (1937, 118447), (13559, 16921)]