31411461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3923}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 44639424

約数和(自身を除く): 13227963

約数列:

[1, 3, 17, 51, 157, 471, 2669, 3923, 8007, 11769, 66691, 200073, 615911, 1847733, 10470487, 31411461]

約数ペア:

[(1, 31411461), (3, 10470487), (17, 1847733), (51, 615911), (157, 200073), (471, 66691), (2669, 11769), (3923, 8007)]