520045163997

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{12377}}^1\times {\mathrm{110281}}^1$

素因数の和:122788

約数の個数: 16

約数和(自身を含む): 698916145152

約数和(自身を除く): 178870981155

約数列:

[1, 3, 127, 381, 12377, 37131, 110281, 330843, 1571879, 4715637, 14005687, 42017061, 1364947937, 4094843811, 173348387999, 520045163997]

約数ペア:

[(1, 520045163997), (3, 173348387999), (127, 4094843811), (381, 1364947937), (12377, 42017061), (37131, 14005687), (110281, 4715637), (330843, 1571879)]