84918351

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139439}}^1$

素因数の和:139478

約数の個数: 16

約数和(自身を含む): 133862400

約数和(自身を除く): 48944049

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 139439, 418317, 976073, 2928219, 4043731, 12131193, 28306117, 84918351]

約数ペア:

[(1, 84918351), (3, 28306117), (7, 12131193), (21, 4043731), (29, 2928219), (87, 976073), (203, 418317), (609, 139439)]