2021799273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{17627}}^1$

素因数の和:17833

約数の個数: 32

約数和(自身を含む): 3091810176

約数和(自身を除く): 1070010903

約数列:

[1, 3, 13, 17, 39, 51, 173, 221, 519, 663, 2249, 2941, 6747, 8823, 17627, 38233, 52881, 114699, 229151, 299659, 687453, 898977, 3049471, 3895567, 9148413, 11686701, 39643123, 51841007, 118929369, 155523021, 673933091, 2021799273]

約数ペア:

[(1, 2021799273), (3, 673933091), (13, 155523021), (17, 118929369), (39, 51841007), (51, 39643123), (173, 11686701), (221, 9148413), (519, 3895567), (663, 3049471), (2249, 898977), (2941, 687453), (6747, 299659), (8823, 229151), (17627, 114699), (38233, 52881)]