7450131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 11381104

約数和(自身を除く): 3930973

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 661, 663, 867, 1983, 3757, 8593, 11237, 11271, 25779, 33711, 146081, 191029, 438243, 573087, 2483377, 7450131]

約数ペア:

[(1, 7450131), (3, 2483377), (13, 573087), (17, 438243), (39, 191029), (51, 146081), (221, 33711), (289, 25779), (661, 11271), (663, 11237), (867, 8593), (1983, 3757)]