111931329

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{9391}}^1$

素因数の和:9560

約数の個数: 16

約数和(自身を含む): 155531520

約数和(自身を除く): 43600191

約数列:

[1, 3, 29, 87, 137, 411, 3973, 9391, 11919, 28173, 272339, 817017, 1286567, 3859701, 37310443, 111931329]

約数ペア:

[(1, 111931329), (3, 37310443), (29, 3859701), (87, 1286567), (137, 817017), (411, 272339), (3973, 28173), (9391, 11919)]