1871377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 2115072

約数和(自身を除く): 243695

約数列:

[1, 17, 31, 53, 67, 527, 901, 1139, 1643, 2077, 3551, 27931, 35309, 60367, 110081, 1871377]

約数ペア:

[(1, 1871377), (17, 110081), (31, 60367), (53, 35309), (67, 27931), (527, 3551), (901, 2077), (1139, 1643)]