2980452987

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{593}}^1\times {\mathrm{7069}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 4367563200

約数和(自身を除く): 1387110213

約数列:

[1, 3, 9, 79, 237, 593, 711, 1779, 5337, 7069, 21207, 46847, 63621, 140541, 421623, 558451, 1675353, 4191917, 5026059, 12575751, 37727253, 331161443, 993484329, 2980452987]

約数ペア:

[(1, 2980452987), (3, 993484329), (9, 331161443), (79, 37727253), (237, 12575751), (593, 5026059), (711, 4191917), (1779, 1675353), (5337, 558451), (7069, 421623), (21207, 140541), (46847, 63621)]