1387659309

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{389027}}^1$

素因数の和:389100

約数の個数: 16

約数和(自身を含む): 1960701120

約数和(自身を除く): 573041811

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 389027, 1167081, 11281783, 15950107, 33845349, 47850321, 462553103, 1387659309]

約数ペア:

[(1, 1387659309), (3, 462553103), (29, 47850321), (41, 33845349), (87, 15950107), (123, 11281783), (1189, 1167081), (3567, 389027)]