345920003

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{219911}}^1$

素因数の和:219946

約数の個数: 12

約数和(自身を含む): 409476144

約数和(自身を除く): 63556141

約数列:

[1, 11, 13, 121, 143, 1573, 219911, 2419021, 2858843, 26609231, 31447273, 345920003]

約数ペア:

[(1, 345920003), (11, 31447273), (13, 26609231), (121, 2858843), (143, 2419021), (1573, 219911)]