315070949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 331693056

約数和(自身を除く): 16622107

約数列:

[1, 31, 71, 257, 557, 2201, 7967, 17267, 18247, 39547, 143149, 565657, 1225957, 4437619, 10163579, 315070949]

約数ペア:

[(1, 315070949), (31, 10163579), (71, 4437619), (257, 1225957), (557, 565657), (2201, 143149), (7967, 39547), (17267, 18247)]