40193937

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10459}}^1$

素因数の和:10533

約数の個数: 24

約数和(自身を含む): 67446080

約数和(自身を除く): 27252143

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10459, 31377, 73213, 94131, 219639, 637999, 658917, 1913997, 4465993, 5741991, 13397979, 40193937]

約数ペア:

[(1, 40193937), (3, 13397979), (7, 5741991), (9, 4465993), (21, 1913997), (61, 658917), (63, 637999), (183, 219639), (427, 94131), (549, 73213), (1281, 31377), (3843, 10459)]