138851999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3583}}^1$

素因数の和:3878

約数の個数: 16

約数和(自身を含む): 163774464

約数和(自身を除く): 24922465

約数列:

[1, 11, 13, 143, 271, 2981, 3523, 3583, 38753, 39413, 46579, 512369, 970993, 10680923, 12622909, 138851999]

約数ペア:

[(1, 138851999), (11, 12622909), (13, 10680923), (143, 970993), (271, 512369), (2981, 46579), (3523, 39413), (3583, 38753)]