231842013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{23131}}^1$

素因数の和:23404

約数の個数: 16

約数和(自身を含む): 334211136

約数和(自身を除く): 102369123

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 23131, 69393, 300703, 902109, 5944667, 17834001, 77280671, 231842013]

約数ペア:

[(1, 231842013), (3, 77280671), (13, 17834001), (39, 5944667), (257, 902109), (771, 300703), (3341, 69393), (10023, 23131)]