139389963

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 188179200

約数和(自身を除く): 48789237

約数列:

[1, 3, 109, 327, 439, 971, 1317, 2913, 47851, 105839, 143553, 317517, 426269, 1278807, 46463321, 139389963]

約数ペア:

[(1, 139389963), (3, 46463321), (109, 1278807), (327, 426269), (439, 317517), (971, 143553), (1317, 105839), (2913, 47851)]