339934671

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{48989}}^1$

素因数の和:49255

約数の個数: 16

約数和(自身を含む): 505576800

約数和(自身を除く): 165642129

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 48989, 146967, 440901, 1322703, 12590173, 37770519, 113311557, 339934671]

約数ペア:

[(1, 339934671), (3, 113311557), (9, 37770519), (27, 12590173), (257, 1322703), (771, 440901), (2313, 146967), (6939, 48989)]