212727983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3853}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 238269696

約数和(自身を除く): 25541713

約数列:

[1, 13, 31, 137, 403, 1781, 3853, 4247, 50089, 55211, 119443, 527861, 1552759, 6862193, 16363691, 212727983]

約数ペア:

[(1, 212727983), (13, 16363691), (31, 6862193), (137, 1552759), (403, 527861), (1781, 119443), (3853, 55211), (4247, 50089)]