38702943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 59155200

約数和(自身を除く): 20452257

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 947, 2151, 2841, 4541, 8523, 13623, 17993, 40869, 53979, 161937, 226333, 678999, 2036997, 4300327, 12900981, 38702943]

約数ペア:

[(1, 38702943), (3, 12900981), (9, 4300327), (19, 2036997), (57, 678999), (171, 226333), (239, 161937), (717, 53979), (947, 40869), (2151, 17993), (2841, 13623), (4541, 8523)]