42976131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{22073}}^1$

素因数の和:22146

約数の個数: 16

約数和(自身を含む): 63573120

約数和(自身を除く): 20596989

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 22073, 66219, 242803, 728409, 1302307, 3906921, 14325377, 42976131]

約数ペア:

[(1, 42976131), (3, 14325377), (11, 3906921), (33, 1302307), (59, 728409), (177, 242803), (649, 66219), (1947, 22073)]