213227931

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{9661}}^1$

素因数の和:10722

約数の個数: 16

約数和(自身を含む): 325261568

約数和(自身を除く): 112033637

約数列:

[1, 3, 7, 21, 1051, 3153, 7357, 9661, 22071, 28983, 67627, 202881, 10153711, 30461133, 71075977, 213227931]

約数ペア:

[(1, 213227931), (3, 71075977), (7, 30461133), (21, 10153711), (1051, 202881), (3153, 67627), (7357, 28983), (9661, 22071)]