30858879

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 42112224

約数和(自身を除く): 11253345

約数列:

[1, 3, 53, 159, 421, 461, 1263, 1383, 22313, 24433, 66939, 73299, 194081, 582243, 10286293, 30858879]

約数ペア:

[(1, 30858879), (3, 10286293), (53, 582243), (159, 194081), (421, 73299), (461, 66939), (1263, 24433), (1383, 22313)]