31738383

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 47704800

約数和(自身を除く): 15966417

約数列:

[1, 3, 9, 29, 87, 261, 277, 439, 831, 1317, 2493, 3951, 8033, 12731, 24099, 38193, 72297, 114579, 121603, 364809, 1094427, 3526487, 10579461, 31738383]

約数ペア:

[(1, 31738383), (3, 10579461), (9, 3526487), (29, 1094427), (87, 364809), (261, 121603), (277, 114579), (439, 72297), (831, 38193), (1317, 24099), (2493, 12731), (3951, 8033)]